Original subtitles

(All characters, places, incidents and organizations are fictional)

(Any resemblance to actual persons or events is purely coincidental)

(High School Mystery Club 3)

Oh!

(Someone ransacked their room)

(Someone who knows their passcode?)

CCTV.

(They found traces of the culprit from the CCTV recording)

(A middle-aged woman walks out of the cafeteria)

(A familiar voice from the corridor?)

(One person looks familiar?)

(The woman from the CCTV?)

(She is Kang Buyeong?)

(They found another suspicious person)

Is there another path inside our room?

(Inside their club room)

(There is a hidden space)

What is this?

(The owner of this place is Kang Buyeong)

It is called the Neverland Syndrome.

(They can see how obsessed she is with youth)

(The truth about The Young Beauty is slowly unraveled)

'Collect a large volume of blood.'

They will get blood from 40 people through Blooming Camp.

(An evil business that is similar to human trafficking)

There's a school uniform.

(Buyeong has been wearing uniform and pretending to be Seulbi)

This must be the reason Mina wrote down 'Lee Seulbi'.

(They finally understand Mina's dying message)

Buyeong has been walking around wearing that?

She covers her face with a black hoodie too.

So Mina thought that she is Lee Seulbi.

(They got to the desk to find more clues)

She is the admin of Munbanggu.

There are several other Munbanggu besides the one in Songhwa.

Five schools are enrolled in the same program.

(There is another document near the table)

This is a list of orphans.

Only Seulbi's name is highlighted in red.

It's as if she is dead.

Look at this. At the rentals column,

it's stated that she was transferred to another school.

Yoon Semi is on the list too.

(Semi is one of them who was transferred too)

Yes. So she send students

without guardians from this orphanage to other schools.

One of them is Yoon Semi.

She transfers them to use them as admins.

It means there are other schools that have Munbanggu like Songhwa.

(BIBI can't stop thinking of what is inside)

There is a door that requires a key card to enter.

(Looks like this door takes you somewhere else)

I think we have to open that, right?

Seems like it but what can we use to open it?

This is so scary.

Here it is!

- This is the venue of the photo? - Yes.

(The safe is open)

(This is the same as the picture they found at the counseling room)

The necklace was here.

(Does it mean Buyeong is the owner of the necklace?)

We need a key card to go through that door.

Isn't the key to that door

the necklace we had before?

- The necklace? - Yes.

(If it is the necklace that they kept with so much care...?)

No, it isn't.

- This one has a passcode. - Yes. A passcode.

(Rummaging)

What are you doing?

What are you doing?

What is it?

(In tatters)

I was just looking in case I would find something.

I think I will get beaten to a pulp.

- By Kang Buyeong? - Yes. She is scary.

Why are there ancient masterpieces and antiques

in this room?

For their monetary value.

I think these are all masterpieces.

(They continue to search)

(Doyoun opens the drawer)

(There are pictures in it)

What are these?

(And)

- A recorder. - That is a voice recorder.

Shall we listen to this?

Let's do that.

(Let's listen)

You!

You!

(Click)

(Flapping away)

I'm sorry, teacher.

So this is what you are going to do?

(This voice file sounds familiar)

Isn't this the recording sent to Money Source?

(The phone they found in Cha Suyeol's drawer)

(Money Source)

(Suyeol sent this voice file to his source of money)

We only heard the student apologizing.

You!

I'm sorry, teacher.

(The recorder has the other parts as well)

I took you from that place that is the same as a sewer

but this is how you repay me?

Think?

Don't do that.

You just have to follow my orders.

That is not difficult, is it?

Seulbi.

There will be no second chance.

So Money Source is Kang Buyeong.

She stole this latter part when she kidnapped Cha Suyeol.

Looks like Cha Suyeol had this recorder.

(Lee Seulbi)

(She believed in Suyeol)

Can you tell me what is the matter?

(She gave the recorder and told the truth about Blooming Camp)

You will keep this as a secret, won't you?

So

this is about the camp

that will begin soon?

(However)

I think you have to pay me even more this time.

(Suyeol stomped on Seulbi's desperate request)

This is the picture that Cha Suyeol sent to Money Source.

These are the pictures of Blooming Camp's participants.

We saw this picture.

(It's the same as the pictures he sent to threaten Money Source)

Cha Suyeol used this to threaten her

and after he was kidnapped, she took all of these.

All of these documents

are from Seulbi's confession before her death.

He could've saved her back then.

However, his greed made him take advantage of the evidence

and Seulbi died.

Please let me go. Save me.

(Cha Suyeol met with a cruel fate due to his greed)

Does it mean that Semi's mother is Kang Buyeong?

- Her stepmum. - Guardian.

Guardian.

I think someone is knocking.

I think someone is knocking.

Someone is knocking.

I heard knocks.

Someone knocked on the door.

Someone is knocking.

(Their heartbeat rate is increasing)

I think the sound comes from the door from outside.

Shall we go out and ask who is outside?

Are you in?

- Who are you? - Who are you?

I'm Ki Bongkwon.

(Don't open the door yet)

Hold on, Mr. Bongkwon. We are getting changed.

What are you doing inside the club room right now?

Right now, we...

We are naked so we are getting dressed right now.

Turn on the lights.

Sit down.

(Running)

Welcome.

We turned off the lights and were sharing horror stories.

What were you doing?

We were doing spring cleaning.

Why is this such a mess?

We were cleaning up the floor because of the closing ceremony

but there is no end to this.

We also took out all these books

and were wiping them down.

However, it is so heavy that we cannot move it.

Why are you here, anyway?

- What? - What brings you here?

- You know Semi from Class 2-1? - Yes, we do.

She left this kind of note for me.

What note?

I came as I was worried.

'Mr. Bongkwon. I am Semi from Class 2-1.

- Something will happen today.' - What is this?

'Please go to Mist Club'.

(Why did Semi leave this note?)

We don't know either.

You are hiding something from me, aren't you?

No, we are not.

I came because I as worried.

We do not trust people easily.

We have been backstabbed by many people all our lives.

So we do not trust people easily.

(They were backstabbed before)

Look at all of you.

Stop acting this way and just tell me what it is.

Come on. Sit down over here.

Listen up.

I think there is a misunderstanding right now.

I am your teacher advisor for your club.

I am doing this to help you.

Do you know how worried I was when I got this note?

We had someone who did that to us before too

but then, that person swore at us later.

Yes. That happened before.

That person bought us fried chicken too.

We have fried chicken parallel universe theory.

What kind of life have you gone through?

(Their life was full of betrayal and scheming)

We are unable to trust anybody right now.

So we can't show our cards to him.

That is why we tried to poke around.

Actually,

I think a thief entered our room.

The only person who knows our passcode

- is you. - It's you.

- You didn't go to the cafeteria? - What?

Did you go to the cafeteria?

(A mysterious man went to the secret laboratory)

Where are you?

(Is this Mr. Bongkwon's voice?)

Let me be honest with you.

I will be honest. I will go first.

Today,

I had to eat alone outside too.

I have never been to the cafeteria.

(Sad)

Honestly, when you asked me

to become your teacher advisor,

I was very happy. I was so excited.

It is true that we have to talk to people to know them.

I think he has a pure heart.

I can feel how lonely

he is through his eyes.

So I thought we should show him Munbanggu.

We will trust you and show you what we know.

Please take a look at this.

We will give you a short briefing.

Can you please type "Samgyocheon" as the password?

What is this?

Samgyocheon?

What is this? Oh?

- You never saw this before? - No, I haven't.

Isn't this fascinating?

Is this a game?

(Confused in the metaverse version of Songhwa)

This is created to be the same as our school.

Initially, we thought this was a mere imaginary space.

We saw someone lend gums and play games.

- $78,000? - A lot of money is at stake.

This is happening in school?

- Yes. - This is happening now.

There is something that you are unaware of.

Do you know how scary Blooming Camp is?

What?

(They even told him the truth about Blooming Camp)

(Dizzy)

I am getting a headache now.

Are you sure that you researched into this properly?

Yes.

- We are certain. - We have evidence.

We should not be the only ones to know about this.

We have to tell the others too.

However, if we tell the wrong person, we might be rooted out.

We are being cautious

because the principal might be involved too.

The principal?

(Please look at this)

- What is this? - Can you see this?

Madam Kang Buyeong and the principal.

(Not long ago at the lobby)

(Kang Buyeong and Baek Yeohee both enter the principal's office)

Welcome.

(The three of them seem close?)

The one you gave me before

was wonderful too.

(Tall girl! Why are you standing?)

Your face is glowing.

(They seem to have a suspicious relationship)

I am here because I would like to discuss something with you.

(Something to discuss?)

Yes. Definitely. For sure. I am very certain.

Buyeong is influential here even if she's unaware of it.

(Kang Buyeong is very influential in Songhwa)

This means that we have to stop

- the camp. - Yes, we do.

(Rummaging)

You have something?

- What is that? - USB?

Listen up.

This is the agenda. Take a look at this.

(Slideshow on agenda for the closing ceremony)

I am the person in charge of today's closing ceremony.

Shall we disclose everything during the ceremony?

Since you are the host,

shall we do that?

- You have a microphone with you. - Please help us.

Remember the things that you just told me?

We will put that information in this slideshow.

As I host the ceremony,

I can connect the screen to my laptop.

- What do you think? - I like the idea.

That is an amazing idea.

We need to do this mission today.

The mission to disclose everything to everybody.

I think we can do it with Mr. Bongkwon's help.

When shall we reveal this?

(The moment to reveal the truth behind this case)

(Serious)

(Award ceremony)

(Principal's speech)

(Appreciation plaque ceremony to Kang Buyeong)

Kang Buyeong.

(Kang Buyeong)

(The next agenda after awarding Kang Buyeong)

(Officiation of Blooming Camp)

That is the moment to do it.

During the officiation ceremony.

- Wait. - Hold on!

Peekaboo.

(Bookapee)

We can play that video pretending that it is to promote the camp.

Producer Yong Seungnam.

Shall we ask him to cover this case?

- Let's do that. - Okay.

Who?

We know a media producer.

- You know people in the media? - Yes.

You have good network.

We are hardworking.

I think something big will happen here soon.

Forget about the honey ginseng.

(She has asked for his help too)

The closing ceremony is happening in an hour time.

I'll organize what we told you and send it to you.

Okay.

I have to go to the gym now.

When the bell rings, bring me my laptop, okay?

Okay.

- You can do this! - We can!

(Good luck, Mist Club)

Okay, girls. First off,

let's put all information together.

How are we going to present this? Using a slide-show?

- Yes. - I think you did it frequently.

Shall I just add it here?

Let's make a new slide and add it here.

What shall we use as the title?

Exposing the truth behind Blooming Camp.

(Exposing the truth behind Blooming Camp)

- Like on 'PD Sketchbook'. - Use middle align.

Use red.

What is the font size?

The size is...

The title font size has to be the same.

(Her strict radar is turned on)

Can we add pictures?

We're doing that too?

Sometimes,

her eyes shine when we prepare to give a briefing.

See for yourself whether it's a shine from craziness or light.

Her eyes light up

as we make the slide-show.

Why don't we use this instead?

Slide-show animation.

Make it fly in. Good.

Make it fly in. Good.

(This is it)

This is amazing.

(Second candidate is appearing upwards)

(It is eliminated as it does not leave a strong impact)

Or wipe in?

- Fly in. - There is rotation too.

(Excited)

That is so cute.

What about bounce?

This is very cute.

Exposing the truth behind Blooming Camp.

Expand.

- What about this one? - This looks good.

I like this animation.

It gives a thrilling vibe.

(The client is 100 percent satisfied)

(They wanted to focus on the slide-show)

- I'm hungry. - So am I.

Some of us should check the materials and some buy food.

I will be helping here.

Yena and I will buy us food.

- We will empty the store. - We will buy everything.

Yena, shall we just go home?

That's a good idea.

But we will lose 3 friends.

(Mist Club)

- It'll be so scary at night. - I know, right?

What if we ended up getting separated?

(Sighing)

That will be horrible.

- Let's save one another. - Okay.

(They are ready to empty the store)

(They stop in front of the freezer)

Let's start with sweet and sour chicken.

- Shall we get pizza too? - Sounds good.

- How much is pizza? - Pizza is $10.

Sorry? $10?

(They face a problem 5 seconds after opening the freezer)

- We'll finish $40 in a jiff. - 1, 2, 3, 4.

(Her hands are moving quickly)

- We still have enough money. - Let's take it for now.

- Jiyoon wants to eat tteokbokki. - Okay.

- This is sad. - No, we said we'd spend it all.

- We are rich, aren't we? - Yes. We have lots of money.

Let's buy one ion drink.

Jaejae said we should have this.

(They are the loyal ones who put their friends above them)

There's no onigiri. BIBI said she wanted some.

Shall we get dumplings instead?

Sounds good.

There's galbi flavor dumplings and beef dumplings.

I feel like having galbi.

- And Maebtaeng. - Maebtaeng.

(They found the momentum to empty the store)

Let's have this. Olive snacks.

Thank you.

Olive snacks.

Yena, do you want grilled chestnuts?

Okay.

(They get excited with just chestnuts)

(The duck is excited)

I am so happy.

I am the happiest now since we came here.

(At the Mist Club room)

(They are busy creating the slide-show)

(Backing up Yena's phone first which has a lot of evidence)

This is a lot.

- Did you capture anything, BIBI? - I don't have much.

I think we just need mine, Jiyoon and Yena's.

You didn't film much, did you?

Let's move on to Jiyoon's.

(The scroll bar gets smaller as there are many items)

How many are there?

I am obsessed with taking pictures.

(She didn't know about her obsession until now)

Focus on the ones at the end. The earlier ones are our pictures.

This is a lot.

(So many that they don't know how long it'll take to transfer)

(On a different class)

How many are there?

Can we even transfer everything into this laptop?

I think it's going to explode.

Please open the door.

(You can tell that they bought a lot)

(They bought a lot of things from the store)

How much did you spend?

We finished up our money.

(I am tired)

(Looks like they can even have a party now)

We have $10 left.

(They even have $10 left after buying all those)

Thank you, girls.

- Thank you. - We wanted to do it.

I was so hungry. Thank you.

Thank you.

Shall we eat dumplings?

(Yum)

This dumpling is delicious.

(Taking a big bite)

(Slurping)

(Yummy)

(Yum)

I feel better after eating.

(Their final eating show is over)

Okay, so now,

let's prepare the briefing.

(Jiyoon is monitoring their slide-show thoroughly)

- Let's change our strategy. - Why?

Well, you know...

We can present our conclusion at the end or at the beginning.

Initially, we wanted to put out our conclusion at the start.

Bang and it goes dull.

We need to point out that the culprit to this case that has

been going on is Kang Buyeong within a short time period.

So I think stating our conclusion at the end would be better.

We can start with showing evidence

and go through them all quickly.

Let's start by organizing evidence that we can show.

Include the part where they rigged the tryout and hurt Jidam.

(Fixing their slide-shows quickly)

Jaejae is working so hard to add the pictures.

Thank you.

(Slide-show master)

(She is done fixing all of the slides)

We need to know who goes first while presenting.

So it's important for us to know everything in this presentation.

Oh my gosh.

I think we can have Doyoun start the presentation.

- Me? - When we did the ritual,

we thought of it as an interesting horror story.

The 2118 curse.

So I think Doyoun can explain about the Bi-Bi parallel theory

up until how you went searching for the fire extinguisher hose.

The part where you found the diary at the hose

in which we found out that the admin is Lee Seulbi

and she was receiving orders from someone called 'teacher'

- will be BIBI's part. - Okay.

Do you know who comes next?

- Me? - Yes, it's you.

What should I talk about?

Look at the next piece of evidence.

I don't think I can do this.

- You can. - Yes. You are a good performer.

Actually, when I am in front of people...

Even when I was back in school,

I never presented in front of others.

I think this will be the toughest day

in my life.

I kept on writing down what I should say.

Also, we will walk about Haedeuribnida, won't we?

Haedeuribnida?

(Determined)

At the record room, we coincidentally found out about

- A club. - an old club.

It is called Haedeuribnida.

The members are Ms. Kim Yujeong...

We found out she's a member.

- We found out she's a member. - I will write this down.

This is very difficult.

(Running away)

- You are eloquent. - Talk while looking at the video.

We will start with Doyoun saying, 'Hold on'.

Then, we will continue with BIBI

as well as Yena.

Then, Jiyoon will wrap things up.

We decided to take turns to present.

Nothing is scary since there are five of us.

Even if everybody is on one boat,

I believe that we will be able to defeat them.

- Let's go. - I'm so scared.

The sun sets very quickly.

(Practicing her briefing speech)

I want a Ferrari... No. I wish I could own a Porsche.

That Porsche is suspicious.

(There is a suspicious Porsche parked here?)

It feels like...

That must be Kang Buyeong's car.

(A car is parked beside the bus for Blooming Camp?)

(A few hours ago, principal's office)

(Peeking)

Girls.

(They were told to leave while spying on Kang Buyeong)

(Mumbling)

Looks like the principal received sponsored treatment.

Yes.

Madam Kang's skin...

(Peeking)

Is that a Porsche?

I guess Kang Buyeong came here in a Porsche.

(An eye-catching car in front of the gym)

The image somehow fits her.

It is so fancy in red.

It has an evil vibe around it.

This is what we told ourselves.

We wanted to put our money together.

That car is amazing.

- That is so pretty. - It is.

- I can't stop looking at it. - I want to drive it.

(They keep the Porsche at the back of their mind)

That Porsche looks suspicious.

Can we take a look at it one more time?

(Okay)

I'll go there.

(Run, duck)

This is it!

It's written here that this car belongs to Kang Buyeong.

(In front of the Porsche's driver's seat)

(It's Kang Buyeong's business card)

Yes.

This is the color of multiblood.

This is the color of blood. Take a picture of this car.

(Yena is taking pictures of important evidence)

(The Young Beauty, CEO Kang Buyeong)

She drives a Porsche after making money out of students?

I think we should bust the tires.

(They nervously enter the hall)

I'm nervous.

(Very nervous)

(2023 Closing Ceremony and Kick-off of 4th Blooming Camp)

(Everybody is in the gym for this ceremony)

(The teachers)

(And Kang Buyeong)

Girls.

Hurry up.

I just heard about this.

(Being wary)

There are those who have to go to the camp, right?

Apparently, they left.

- What? No. - They will be in danger then.

We have to save them.

What should we do?

It means they are now going through the experiment.

I wondered if we were one step too late.

We need to at least stop one person from going.

However, apparently they left.

That made me nervous.

(They face a crisis right before their briefing)

When did they leave?

But the bus is still there. What did they ride?

- The bus... - What bus?

- The bus is there. - It is there?

(The Blooming Camp bus is there)

- It's right there. - The bus is over there.

It's the closing ceremony. What are you doing?

Mr. Sanmun.

Mr. Sanmun. Today,

you are in charge of navigation and vehicle records, right?

Yes.

Did you see the students leave for the camp?

No. They haven't left.

- Where are they? - They haven't left.

- Where are they? - They disappeared?

- They are missing. - Many are not here.

Did they take them somewhere?

(There are many empty seats)

The closing ceremony is going to start soon.

- Slides. - It is in this laptop.

- Who will present? - All of us?

Tell me who is the main presenter.

That will be Jiyoon.

It will be tough for Jiyoon to present alone.

BIBI, you should help Jiyoon.

- A lot of them are missing now. - Yes.

- Can you find them? Okay? - Yes.

I will contact you. Keep an eye on your phone, BIBI.

- Okay. - Contact us right away.

Hurry up. Let's go, BIBI.

How are we going to find them?

Where did they suddenly go?

Are they at the space behind our room?

The secret room? Shall we go there first?

Honestly, that is the only place they can go now.

Where are the girls?

The Porsche is here too.

- I'm scared. - I want to be in the hall.

The most suspicious space

is Kang Buyeong's space.

I think we have to go to that space

and open the door that was locked.

I hate this.

(Clearing her throat)

(They are in front of Kang Buyeong's hideout)

(Being wary)

(This place is empty)

(They go to the door they saw earlier)

We need the passcode.

What could be our clue?

(The door is still locked)

We found nothing when we checked this, right?

There are only Chinese characters.

Just now, inside Kang Buyeong's car

there was a card and I took a picture of it.

- What was written on it? - Her phone number.

Isn't it 3027?

- Shall we give it a shot? - 3027.

(They give it a try)

(It opens)

- It is right! - Is this for real?

- It is right! - Is this for real?

I'm scared.

We didn't find any clues in this area.

So I gave those numbers as a warm up but

then it opens.

That was easy.

I have shown how

I changed to become a genius.

That is basic skills.

You can just think of it that way.

(The door opens easily thanks you Genius Yena)

I can't believe this.

- Good job. - Thank you.

(What is in this place?)

(Inside the door)

(is a long corridor)

There are hoses coming down

with lots of dust and spider webs.

It was weird, creepy

and scary.

It says, 'Don't come here'.

This is a place that we should not enter.

That was how I felt.

What is this?

(However, they step forward without hesitation)

(Then they found another corridor)

This looks so creepy.

I'm very scared.

I hate this a lot.

Here.

(There is one shutter in the narrow corridor)

Where is this connected to?

I wonder.

(They search for a way to raise the shutter)

Hold on.

Hold on.

(She holds it)

(And pushes it up)

What?

- You prepared the slides? - Yes.

Show them to me.

(Their slides are getting checked)

You are showing your evidence

including what you showed me?

Yes. We put everything together.

(These slides are good enough)

I have to step out right now.

Stay here and make changes if you have to

and add anything you want.

(They will wait here until their time to present)

(They start by charging the laptop)

What should we do? There are Yena and Doyoun's parts too.

I think we have to divide those parts between us.

We took turns when we practiced our briefing

but the girls are missing.

So BIBI and I have to divide our parts again

which was a bit tough on me.

Can you present both Doyoun and Yena's part?

(Definitely)

I think I have to start right away from 'Hold on'.

Let's take turns.

Just say what you can and I'll take over when you're stuck.

Thank you for waiting patiently.

We will begin our ceremony soon.

So I would like to ask everybody to be seated.

(Nervous)

Where did the three of them go to?

I wonder. What is something happened to them?

From now on,

we will begin the 2013 closing ceremony for Songhwa.

We will begin with the Pledge of Alliance.

Please stand in your spot

and face the flag.

Salute to

the flag.

(Peeking)

(Sighing)

They are fine, aren't they?

Shall we call them?

(Putting it close to her ears)

There's no signal.

(Somehow, there is no signal)

Why is this happening suddenly?

Isn't this so scary.

The fact that we suddenly don't have a network connection here...

- I suddenly feel scared. - I am too.

Attention.

Okay. Next

is singing the school song.

Please sing with all your heart to the music.

(Closing ceremony agenda. 3. School song)

(Receive energy from pine trees growing deep in Mount Soyo)

(The energy of Songhwa flowing in Samgyocheon)

(Step forward and fly, Songhwa Girls' High School)

(At this moment, the rescue team)

(This is what they see when the shutter is removed)

(Outdoors)

(We are outdoors)

This is that area.

The place where Cha Suyeol was dragged.

That was the place where

Cha Suyeol was kidnapped and dragged away.

The unknown assailants left something unknown

at the laboratory located near the cafeteria.

(They are right above)

(This gate has always been locked)

(A space they are unable to enter)

We have to go down, right?

Shall I go first?

(She finds the courage to go first)

(The two older ones)

(Nervous)

(Good at it)

(Struggling)

What is this? This is how they take them out here?

Back then, they used this to go to the cafeteria.

(Rescue team climb down the poles)

(The remaining to do the same)

- Be careful. - 1, 2.

1, 2.

This connects both places.

So from there,

go through the back of our room and then you will arrive here.

- Is this the same number? - 3027.

- Is it the same? - I don't know.

(Will they get it right this time too?)

(It opens)

It's correct.

It's correct.

(This is like a set of favorite numbers)

It is connected here.

(This is where they arrive at)

What is this?

(They entered this place secretly before this)

Who is there?

It's me, Semi.

(They escaped from the secret lab thanks to Semi)

(They enter through another entrance this time)

(Oh?)

What are these?

(There are mysterious screens hanging on one wall)

There is information about the students on the left.

On the right side is a screen of the machine working.

There is a screen for progress on the left bottom side.

What is this?

That is blood.

(The monitor on the right shows red liquid dripping)

What is Bathory?

(One word catches their eyes on each monitor)

(Bathory?)

There is an open button here.

(A mysterious button caught Yena's eye)

There must be something behind this.

(What is behind this window?

- Open this? - Yes.

(Let's open it)

(Nervous)

(Pressing)

(The window slowly opens)

(This is what they see)

We saw students on the other side

getting their blood drawn.

(There is a large machine in the middle)

- Oh no! - This is horrific!

All of them are lying down.

(It is not an easy sight to witness)

It was horrifying.

Cruel too.

What am I seeing right now?

They are all lying down as if they have been anesthetized.

I would like to use my physical energy to wake them up

and stop this right away.

How do we go in?

That is blood.

That is a lot of blood.

This is how blood is collected on a large scale.

(A cruel crime that is being conducted en masse)

That is their blood.

(They can't believe the amount of blood they are seeing)

They are crazy.

(Dumbfounded)

Those are all participants of Blooming Camp?

I think so. All of the missing students are over there.

(Those who are in this camp for large debts are here)

(Even Semi who wanted to expose this crime is here)

(These students are used by greedy Kang Buyeong)

I think we have to stop this process.

I think we have to stop this.

Emergency gear system.

(Jaejae is reading a paper on the table)

There was a manual on how to start the emergency brake system.

It's written that we need to use it in this sequence.

(1. Operate emergency brake system)

Operate emergency gear system.

Emergency brake system has begun operation.

All doors have been locked.

(Clank)

What is this?

Suddenly, all exits were locked.

Even we were stuck inside.

I thought that we were in trouble.

Please be seated.

(The closing ceremony continues without any hiccups)

Next, we will be presenting awards.

Hong Ai, please step forward.

(Wow)

Award.

Winner of school tryout.

Hong Ai from Class 1-2.

This student is given this award for her excellent performance

in the 2013 Second Half of the Year Tryout.

This makes me want to vomit.

(Nodding)

From principal of Songhwa, Na Hunhwa.

Good job.

Next, we will hear a speech

from our respectable and beautiful Principal Na.

Please give her a round of applause.

(Closing ceremony agenda 5. Principal's speech)

(Applauding)

(Cheering)

Good evening

to my beautiful students of Songhwa Girls' High School

and our special guests of honor who are with us today.

It felt like the new year has just begun

but so much time has passed

and winter break is about to begin.

I hope that you will be able to recharge

from all the energy you've used during the break.

(The ceremony continues outside)

(while they are practicing for their briefing)

(Working hard)

I would like to leave some advice for my students.

First.

Open your books.

When you hear this,

I believe there are students who will feel down.

Being at this age

made me realize the importance of reading.

Reading is the food of the mind.

Through reading regularly,

you will be able

to experience a world that you didn't experience yourself.

(She takes something)

(BIBI sends a text to Yena as she is worried)

(Did something happen, Yena?)

We have operated the emergency gear system.

If we don't follow this sequence,

the machine's pressure will increase and blood will explode.

(If the machine explodes)

(Their friends can get hurt)

'When the anesthesia wears off, they will be given stimulants.'

(They have to stop the supply of anesthetic)

Command?

(They can only stop it if they have the command)

Command word?

My goodness.

We can do this.

We can do it if we are clear-headed.

(A scene that makes them scowl)

The amount of blood is increasing a lot.

(Their blood is still being drawn out right now)

(They have to stop the machine that supplies anesthetic)

Shall I search for the machine?

(Where can we find the command word?)

Did you find anything there?

(She found a file)

(This is the medical record that they saw before)

These are all students that can undergo this test.

(Suitable)

I got goosebumps.

I think it should be in here.

Project.

(This is the plan for Blooming Camp in detail)

Bathory is BTH.

(There is a result about BTH that will soon be released)

(BATHORY)

1 liter per person? This is the same as killing them.

(Inhumane process of getting as much as 1 liter of blood per day)

(The blood that is being collected)

(is collected in the machine in the middle)

'After blood is extracted and collected at one place,

antigens that prevent red blood cells from mixing is destroyed.'

(Process of making the blood into multiblood)

'Collect and save the blood'.

(The process to collect synthesized multiblood)

(Their life is in danger after 75 minutes of being here)

(Per person: Extract blood continuously for 75 minutes)

This will be done for 6 times throughout the 6 days?

That is why the camp is for 6 days and 5 nights?

They are crazy.

We need to rush.

We have to save them.

(The most important thing to do is to wake them up)

Why are there so many rotten people in this world?

There's so much here.

This is tough.

There's nothing about a command.

Isn't this the command word?

Those missing words.

I think we will get something if we remove the colored one.

There is a document that explains everything in this lab.

There is information on anesthetics, coolant and doors.

Everything on the screen is written here.

There are parts that are empty.

Those empty spaces are marked with different colors too.

There's a list of precautions. Usually, there are orders here.

(The boxes with the same color mean they use the same word?)

(Find out what the command is through the deleted words)

How do we know which color corresponds to which word?

But we need to stop the anesthetics first.

When I saw the anesthetics...

Blue is BTH.

'In order to stop the anesthetics,

you have to do this to turn off the BTH.'

Shall we key in BTH as the command?

In English.

English. Yes.

What is the spelling in English?

(What is the full name of BTH?)

Here it is.

B, A, T, H, O, R, Y.

1, 2, 3, 4, 5, 6.

But it doesn't fit.

One letter is missing.

This means it is not 'Bathory'.

(They need another letter)

What can it be?

They texted us asking if something is happening.

Here...

Write it down for now.

(Getting all the evidence)

Here at the cafeteria...

(They take pictures for them to share their situation)

Are there students

who still don't have any plans yet?

Her speech is very long.

(They get a reply)

The students are all locked up,

so now they are searching for evidence.

I guess they are locked up at the cafeteria.

At the laboratory.

I guess they are locked up at the laboratory.

(My goodness)

Yena sent us pictures.

I think there's more inside. Something bigger.

Are they unconscious?

Yes. I think they are lying there unconscious.

(Let's add these pictures to the slide-show)

Students of Songhwa.

I love you so much.

I love you.

(Cheek heart)

(Bite the heart)

(Exclaiming)

That is all from me, your principal.

Next, we will be

presenting a plaque of appreciation.

She has supported us significantly

as well as helped us to improve this school.

She is also the host

of the fourth Blooming Camp.

Graduate of the 30th batch. CEO of The Young Beauty,

Kang Buyeong.

Please give her a big round of applause.

(Closing ceremony agenda 6. Plaque of appreciation)

Appreciation plaque for CEO of The Young Beauty, Kang Buyeong.

(Transferring the pictures sent by Yena)

(It is taking a long time to transfer)

This is taking forever.

(They have to do the briefing after this agenda)

Next, we will hear a speech by Madam Kang Buyeong.

Please give her a round of applause.

Hello, I am the CEO of The Young Beauty

and the host of Blooming Camp, Kang Buyeong.

Nice to meet you.

(They are still struggling)

(They are in a rush but it is taking a long time)

This is our turn now.

It is almost time for us to present

and I am close to tears.

Are you done?

Just one moment.

(Jiyoon tries it again calmly)

I saved the pictures.

- Is it at Download file? - Yes.

(Please tell me it worked)

Done.

Add them in the slide-show.

(Add them up quickly)

(They add important evidence)

(Are there many pictures?

Done.

(Busy)

(Thankfully, she is still giving a speech)

(Kang Buyeong's speech)

(Peekaboo)

(Pretending nothing happened and acting calm)

(Running)

Wait here for a moment.

(Perfect timing)

(Mr. Bongkwon is back at his seat too)

(Mr. Bomgkwon quickly changes the laptop)

From what I know,

participants of Blooming Camp have left for the camp.

Are there

any students who are upset that she couldn't join this camp?

- Yes. - Yes.

(They raise their hands as they know nothing about it)

Many students are disappointed that they are not chosen.

Please don't feel that way.

The next Blooming Camp

will be bigger than the current one.

Let's meet when that happens.

Her voice is so fake.

Finally, I prepared a video for all of you.

Let's wrap this up with the video.

Is this when we step out? While the video is playing?

Yes, let's go.

(We will promote Blooming Camp for you)

Please give her a round of applause again.

(She has no idea what will happen after this)

(Kang Buyeong is full of smiles)

- Are you ready? - Yes.

We can do this well, can't we?

Let's do this.

(The moment to reveal Blooming Camp is right here)

We have to make a presentation

in the gym that is filled with people.

Being the one who needs to present

means we need to feel a sense of responsibility

but if we start by talking about something interesting,

giving a twist at the end

will be able to create an even shocking result.

(The rescue team is reading the manual)

There are a variety of anesthetics.

I feel like we are resolving some problems.

Everything is difficult.

How are we going to do this?

I was just in a daze.

What can it be?

(Time just passes by)

What is it?

(Phase 2 at 40 percent)

(They are now at the second phase)

- Black box is 'items'? - Yes.

What is the command? What could it be?

Anesthetics.

Let's fill in the black, green and blue boxes.

Black.

Black is 'item'.

(Item)

(Bathory)

Item.

Bathory.

And the green one?

(The easiest way to give one anesthetics)

(In case when someone wakes up)

(Give them X so that they continue to be unconscious)

Red liquid?

Red liquid?

(They exchange words between items, Bathory and red liquid)

Bathory, item, red liquid.

The syllables doesn't match.

(That is the wrong command)

Are you sure those are the words?

This is Bathory.

The blue one is Bathory.

Is this one permission?

(Is black items?)

Permission? Number?

It's number.

Item...

(The common ground between two black boxes)

(There are 2 numbers behind the black boxes)

Bathory, number...

Bathory, red liquid, number.

(Will it work this time with Bathory, number and blood?)

Actually...

I think it is 'blood' instead of 'red liquid'.

I think that's right.

I don't think it is red liquid.

(Not red liquid but blood)

What should we put in?

Blood?

(But that does not suit the syllables)

But it does not fit.

It doesn't fit the space.

What could it possibly be?

What is in green?

(Frustrated)

It's just one word,

so we tried blood, medicine, and even water.

We kept on trying and thinking.

What can it be?

(Struggling)

I think this would work.

- Sure of battery and Bathory? - Yes.

Inquiry number. Permission number.

Yes.

We kept on thinking of everything.

The size of the green and black boxes

is the same.

So it might be two syllables.

This means they have the same syllable.

Drug.

Good.

I think we can just try everything.

(They need a different approach)

Number?

(Thinking hard)

Bathory, drug, number?

Bathory, drug, number.

Bathory, drug, number.

Maybe the item's number is actually Bathory's number.

I think we need to find the number of the drug.

Bathory, drug, number.

Bathory, drug, number. Where is it?

(Peeking)

(Did we miss anything?)

(Touching)

Bathory number?

(They don't see any number)

Where can we find any sort of number?

- This must be it. - Where?

- This must be it. - Where?

118970?

(The Bathory in the monitor)

(They can barely see it)

(The serial number is not clear)

118970?

Let's do this.

118970.

Okay.

Anesthetics have been stopped.

(Drug distribution is complete)

I'm glad.

(Drugs are dispersed right after anesthetic is not given)

(The drugs will allow the ones whose blood was taken)

(to feel better quickly within 20 minutes)

(Finally, Jiyoon and BIBI are on stage)

- Who are they? - Aren't they transfer students?

(What are the transfer students doing there?)

Hello.

Before the video for Blooming Camp,

we have prepared

an interesting agenda as a surprise for you.

We are transfer students to Songhwa

from Class 2-1.

I am Park Jiyoon.

and I am Kim Hyeonseo.

Before the officiation of Blooming Camp,

there is something that I would like to tell you.

Hold on.

We prepared a surprise for you.

We would love to be part of Blooming Camp too.

After knowing about this,

we just cannot go because it made us vomit.

(They start to talk about it)

Have you heard of Bi-Bi Parallel Theory?

We heard about Bi-Bi Parallel Theory Universe

after we transferred here.

Someone told us about this school's horror story.

(The first day of their transfer)

In 2003, a student called Lim Danbi

committed suicide in school.

I think our head of student affairs was here back then.

Next, a student called Lee Seulbi

suddenly decided to commit suicide.

(This theory started with Danbi and Seulbi's death)

This was Lim Danbi's chair

and became Seulbi's chair the next year.

What's surprising is that when we got here, Doyoun...

(Doyoun's student ID)

Doyoun had the same ID which is 2118.

So we wondered

if Doyoun wouldn't be able to escape the curse

and decided to perform a ritual.

When we were doing the candle ritual,

we saw this whirlwind pattern.

Because of the whirlwind,

we became curious.

What is the meaning behind this?

(They became suspicious of the whirlwind pattern)

We wondered what the meaning is of this whirlwind

and started to search around the school.

Then we found out that it is the symbol of the hose.

So we checked

every firehose box.

(This is what they found at the fire hose box in level one)

At the box on the first floor,

we found a diary belonging to a student called Lee Seulbi.

After going through the diary...

(They found her schedule as the admin of Munbanggu)

She is the admin!

We found out that

the admin is the student called Seulbi.

I think the teachers

are unaware of Munbanggu's existence.

So we prepared a snapshot for you.

(How does Munbanggu look?)

This looks exactly the same as our school.

There is a schedule in Munbanggu.

That is related to the archery team's tryouts

which became the reason for the students to bet and gamble.

Gamble?

They use an item called gum

to allow them

to gamble in many ways through this metaverse.

That was what we found out.

So the one who was in charge

of this metaverse that is joined by many students

is the student called Lee Seulbi

and she felt guilty about it.

It's because students who are addicted to gambling

will end up being in debt worth thousands of dollars.

Thousands of dollars.

In the end,

Seulbi decided to confess this situation to someone

which ended up with her death.

Who wants to hide the existence of Munbanggu?

So we decided to find out the truth behind this.

(Perfect chemistry)

We focused on the counseling session with her teacher.

She said 'teacher' so we focused on that fact.

(A teacher in Songhwa?)

That was when we saw

Ms. Yujeong was reading Seulbi's student record

by coincidence.

So we thought that she might be the one pulling the strings

and searched for clues.

That is when we found out that Yoon Semi

who is also a welfare student

has become the second admin.

(Semi is the current admin)

On that same day, we found out the record room was opened.

We went there and found out that one of the old clubs

is a voluntary club called Haedeuribnida.

(This is what they found at the basement of the dorm)

(Haedeuribnida's room)

The members of Haedeuribnida

are Kim Yujeong and another 2 people.

The girls in this photo are the members.

We found not only Ms. Yujeong

but also the other two members who were in the same club.

We searched for traces of Haedeuribnida

and went to the abandoned old dormitory.

(Night, during school holiday)

At the basement of the abandoned dormitory,

which is where Haedeuribnida's room is at...

There is a camcorder?

We found a camcorder that was used to film long time ago.

(An old camcorder in Haedeuribnida's room)

Inside this camcorder,

there were videos of Ms. Yujeong talking with

the other two members of this club.

This was what we found out through the videos.

Back when Danbi committed suicide,

the one who allowed it to happen...

(They accepted the request from Yejin, Danbi's stalker)

...were members of Haedeuribnida.

We approached this issue with our suspicion about Ms. Yujeong

but after watching that video,

we found out that Ms. Yujeong

from the past is someone who had a sense of conscience.

However, the other two members...

They want us to do it for free?

Because of the gifts they got,

they slowly became twisted

and were even willing to fulfill requests

that they shouldn't have.

(Haedeuribnida changed to be like an illegal organization)

So we think that Ms. Yujeong is not the main culprit

and thought that it was someone else.

That is why we widened our scope of research.

That is how we ended up

finding a secret human experiment laboratory.

Secret human experiment lab?

We have that kind of place in our school?

I believe you are oblivious about this.

Inside the cafeteria of our school,

there is a secret human experiment laboratory.

Students who incur a lot of debt in Munbanggu

and who are threatened by Munbanggu

have to donate their blood

and were used as human experiments.

Hwang Mina, who is now missing, was experimented on too.

How is it possible that I, the principal, am not aware...

(Rescue team managed to stop the anesthetics)

(However, they have lost more than half of their blood)

(Third round, 60 percent)

We need to turn Bathory off now.

There is Bathory?

Turn on Bathory.

(They click on Bathory)

(Bathory. Please key in the command)

What is the command?

'Bathory is a machine that gets rid of antigens

that stops blood of different blood types

from synthesizing with one another.'

(With a match of 1-on-1, X...)

'With the ratio of 1-on-1, blood...'

I think it's 'blood' here.

Blood and...

But it doesn't fit.

(There is another box down here)

(Blood has to be kept in a fridge so that it will be X perfectly)

(Blood)

(is wrong)

I think this might be 'store'.

Store?

(Store?)

I am sure that this is 'store'.

Store.

Next is the green box.

(While unconscious make sure that patient's breathing is X)

- Constant? - Constant.

Store, constant.

(What is the black box?)

(During usage X)

(Only one who is familiar with X should operate this)

Matter.

Matter... store, schedule, matter, there's blue too.

(The machine can X...)

- Malfunction? - Malfunction.

Store, schedule, matter, malfunction.

(What does this mean?)

(It is a combination of words that don't make sense)

What are they? Store, malfunction, schedule, matter.

Or is there a wrong word?

(Schedule)

(Matter)

(Malfunction)

(Store)

- Red is not 'store'? - It isn't?

I think that is wrong.

I have a feeling that we got the red box wrong.

What could it be?

What is it?

(What is the word in red?)

What is red?

What can it be besides 'store'?

(Thinking hard)

1-on-1 match...

It means blood type A is mixed with A and others too.

This machine means it will combine everything

to become one, right?

So what would be missing?

In the beginning, it was said to overcome the weaknesses.

(With 1-on-1 match, the weakness from lack of X...)

Lack? Blood?

Is it 'supply'?

Is it 'supply'?

They faced lack of supply for matching blood

and needed to make up for the lack of supply.

- Supply. - Supply.

Supply. Lack of supply.

What about supply?

(Supply)

Supply, malfunction, matter, schedule.

Supply, malfunction, matter, schedule.

(What is the command?)

This one has four syllables.

What is the command?

What do these words point to?

(The progress is up to 80 percent)

(Fourth round, 80 percent)

Supply, malfunction, matter, schedule.

When something malfunctions...

Did something change?

Maybe something happens when there is reduced supply.

This...

There are variations.

Supply, malfunction, matter, schedule.

0514?

0514?

(That is not the right order)

That doesn't make sense.

Supply, malfunction, matter, schedule.

I tried to put the words together.

- Supply, malfunction,... - 0514?

I wonder.

Shall we change the sequence?

Change the sequence. What is the sequence?

(0, supply)

(1, schedule)

(4. matter)

(5, malfunction)

0145.

Bathory has stopped functioning.

Bathory has stopped functioning.

(Bathory is no longer functioning)

Thank goodness.

We did it.

We need to move on.

(But there is another level left)

(Open the door)

(The door to the cafeteria is still shut)

(There is no space to key in anything)

Here it is.

(Entrance)

(The operational room of this camp is not X)

Closed?

It is either closed or open.

Is it open or closed?

Open?

I think it is open.

(If you key in the wrong password more than X times)

How would we know the answer?

(They skip it for now)

(After clicking on X, a key-shaped X...)

Isn't the green box 'button'?

It's 'open', unknown number and 'button'...

But what number is it?

- Continuously? - But it said 'times'.

(What is the number?)

(Front, right side, left side)

There are three.

(3 times)

(Open, three times, button)

I guess we just have to press on the 'open' button.

(The open button that they pressed earlier)

I think we have to press it several times.

Try pressing it three times.

1,

2,

3.

3.

The entrance door is open.

(The door is open now?)

Where is the entrance door? Right here?

Where is the door?

- Isn't it this one? - I don't know.

(That is when the door to the cafeteria opens)

I think that is the outside.

(We need to leave)

(Rescue team is in a rush)

(Jaejae quickly opens the door)

The door is locked?

(They can't open the door?)

(It is impossible to open the door)

Why can't we open the door?

We need to leave

but we can't open the door.

I was flustered.

We are trapped.

Wake up, girls.

(They run over right away)

(They are starting to wake up)

Did we do something wrong?

They are in pain.

(They can't get up easily because they are in pain)

Oh no!

(They are unable to do anything)

How can we go there?

- Entrance? We did this. - Is this the end?

- What is this? - What is this?

(There is nothing for them to resolve anymore)

We turned on the emergency gear system

that locked down this place.

So?

We might be the final sacrifice.

Our blood?

Buyeong knows that we are aware of all of these.

So she might have set up a trap for us.

Is this for real? We need to...

(No, right?)

To get the bigger picture of this situation,

we checked the CCTV's recordings

and through the signal that was given to us by Semi,

we found a secret place that was hidden in our school.

Surprisingly, the secret area

is located at the space

behind the place where Semi showed the sign.

It's the place where we hang out

which is our club's room.

Inside our room,

there is a big office.

There are documents like this inside that office.

Students are selected

and The Young Beauty

use those students as their lab rats.

The Young Beauty?

Blood that they got from the students

is sold for thousands...

(Multi-blood that is distributed everywhere)

This is priced at $390,000.

We found out that they sold this blood to those

who dream of eternal youth.

All of these students

got their blood extracted through this method.

(Looking around)

(The students' seats that have been empty since earlier)

The students who are not here

as they supposedly join Blooming Camp

are now gathered in the cafeteria

and are being experimented on

just so the company can fulfill their demand.

I think we have to go now.

- We will go now. - Let's go.

(The students are awake thanks to the drug)

They are coming out.

(They are going towards the door)

The blood...

(Rescue team watches them)

One person is not awake.

Who is it?

Who is that? Is that Semi?

(Ms. Sanmun and Ms. Yujeong are running towards the students)

(They rush over to the cafeteria)

(But the door is locked)

Jongdae, please open the door.

- Where? - Door to the annex.

Hurry!

(Semi barely manages to bring herself up)

(Worried)

(She seems to be in the worst shape)

(The gate is still locked)

(Open)

(They are waiting for help from the adults)

Are you okay, Semi?

(Semi had to drag herself outside)

Please support her.

Semi.

(While everybody is confused)

What is this?

We are trapped.

I can't hear you.

We are trapped!

I will take everybody out for now.

Just wait for a moment.

Please free us.

Okay. Wait for a bit.

(Mr. Sanmun rushes out)

So we decided to find out who the real culprit is.

The reason Danbi's case was closed as a suicide case

is the witness testimony by K.

Seulbi's guardian is K

and she is still someone who is in this school.

Who is this person?

This person is the graduate from batch 30.

She sometimes dresses up in Seulbi's uniform

and walks around this school while pretending to be a student

to commit all sorts of crimes.

She locks the camp participants in the cafeteria

to conduct experiments on them

just to fulfill her supply demand.

That person is one of us here.

(The culprit who has been committing crimes)

(for many years in Songhwa)

That person is

one of us here.

It's Kang Buyeong!

It's Kang Buyeong!

No...

What is this, Madam Kang?

I have no idea what are they talking about.

It's not me.

(Buyeong tries to feint ignorance)

Are you going to trust what they said?

We don't know if that evidence is real or fake.

Korea's constitution is focused on evidence.

So I will submit

all evidence at once.

I will pass all of this evidence

to our principal.

This is the late Hwang Mina's cellphone.

These are also records related to Ms. Yujeong.

There is a voice recording too.

Are all of these true?

No...

- Madam. - Yes.

You cannot treat me this way.

But the evidence is clear.

Prove to us that it is not you.

Why are you just blinking your eyes blankly?

Get them out of this place!

(Noisy)

Girls!

Girls!

(Producer Yong Seungnam comes in with police)

Jiyoon.

She is the culprit.

The girls are now locked up in a secret lab.

She is the culprit.

Please arrest her for being caught in the act.

This is how you treat me?

Evidence? You can try searching for them.

Do you think you will find any sort of evidence?

Do you think you can find them?

(Buyeong tossed something away)

What is this?

(Something comes out from in front of the monitor)

- Something came out. - What is that?

Data is deleted.

Data is deleted.

(Suddenly, the data)

(has started to be deleted)

Data is deleted.

What is this?

- That shouldn't happen? - Why is it being deleted?

(The data should not be deleted?)

Did she know what we will do

and installed an automatic delete system?

No. This is all evidence.

I won't let this slide easily.

Because of you

your friends will be in even bigger danger!

I am not responsible in any way.

I'm innocent. This is all your fault!

(Buyeong was taken by the police while denying her crimes)

In the end, Blooming Camp

is a camp that brings a lot of profit to her.

However, innocent students become victims in the process.

The side effects that they endure and the pain they suffer

is something she is not interested in.

How is it possible that

people who know about this don't think that it is weird?

Why does nobody care about this human experiment?

Don't people think what is at stake for eternal youth?

Let's say

if she just left like this,

something would feel out of place.

She was going mad.

She went crazy.

Looking at her getting angry made me feel good.

I will kill you.

I definitely will.

(A villain who sacrifices students for wealth and honor)

(Mystery club found the evil that she did)

(She used Songhwa Girls High School as she pleases)

(Buyeong is now sent over to the police station)

(Also)

(The bright red Porsche is left here)

Why is the data deleted?

We can't let the data get deleted.

(The data is still being deleted)

What is this?

(The object that suddenly popped out)

Why is this up here?

What did we press for this to come out?

It suddenly appeared out of the blue.

A bottle came out suddenly as if it was telling us to look at it.

When I opened that,

there was a cross-shaped symbol on it.

We don't know anything about it

which frustrates us.

(They are completely lost)

How can we leave this place?

(They are tied to this place)

I don't see any holes anywhere in this place.

No ventilators either?

All parts of the ceiling are covered too.

We are locked here?

This is ridiculous.

(Jaejae tries opening the door again)

I can't believe that this is locked.

They are all trash.

Let's ask someone to help us.

Let's talk with Jiyoon.

Isn't dying for a righteous reason

one of our principles?

No. We need to live.

I don't want to die either.

Why else would I save them?

I have to live too.

(Songhwa is in complete chaos)

What is happening here?

I can't believe that this is happening in our school.

I think they sent us a text.

Oh? They are trapped!

The door is still locked. We have to go there.

When I saw that they saved everybody but is locked up,

I thought that BIBI and I have to solve this situation.

(They run to the cafeteria)

(But they have no idea how they can get to the lab)

Where is it? Where must we go?

(The door to the cafeteria is still locked)

(The only one heading there is Mr. Sanmun)

Girls.

Come here.

They are over there.

- 'They'? - Yes.

(They quickly head to the back door of the cafeteria)

Girls.

Jiyoon.

(They are back together)

Try opening the door using Semi's student ID.

(They try to use Semi's picture on her ID)

(Fail)

Why can't we open the door?

The door is supposed to open with the ID,

but it can't open because the program is overwhelmed.

Jiyoon, if not

there is a door outside with the code 3027.

- We can't open it. - We can't.

(Jiyoon and BIBI rush somewhere)

I felt rushed.

(They go to Kang Buyeong's hideout)

We need to unlock the system.

I think we can open that door.

Wouldn't the control system be here?

(They return without getting anything done)

Why can't we open the door?

I think only the admin can open this.

(When all doors are locked due to the emergency system)

We need the admin.

What should we do?

What happened?

- It didn't work. - It didn't?

Remember the office

connected to our room? We tried to use the computer but failed.

This

can only be opened by the admin.

We don't know how we can access the admin's system.

But we have this.

(BIBI takes something out)

Where did you get that?

She had this on her

but tossed it out of anger.

They had the necklace with them.

(Buyeong wore the necklace on her during the ceremony)

(Right before she was taken away by the police)

Do you think you will be able to find any evidence?

What is this?

(Necklace pendant that Kang Buyeong threw)

The necklace looks like a key.

She made so much chaos

to find this necklace.

(On their first day of school)

It was so chaotic because Semi lost her necklace.

(After Mina left it at the pawnshop)

You stole my necklace, didn't you?

(After the death of Mina)

(She searched the mystery club's room for it)

I think we can open the door

by using this necklace.

I think we need the key to open the door.

Let's use this necklace.

(Yena looks back at that moment)

Come here. Over here.

(Yena quickly calls for Jiyoon and BIBI)

There is a small hole at the bottom.

(What hole?)

(Yena goes to the locked back door)

(They walk quickly)

Come here.

(A small hole at the bottom of the door)

I think we can escape if we have the necklace.

But how do we do that?

(While she was thinking about it)

I just can't stop thinking of that hole.

I looked at it while thinking of breaking the door down.

Here!

We will pass this to you through this hole.

Give it to us.

Thank you.

(The necklace has been passed)

- I hope this opens the door. - Me too.

(Now it is in Doyoun, Jaejae and Yena's hands)

Where should we put this at?

Here? Right here?

Here.

I know that there are grooves on this thing.

If we put something on this...

I think we will get something out of it.

Let's place it this way for now.

(They open the necklace)

(And it fits perfectly)

- Done? - Yes. Hold on.

(The necklace fits)

(and once turned)

(This cylinder turns blue)

(What happened?)

Data has been backed up.

(Finally, the data is no longer being deleted)

That's why this is important.

I think we can open the door since the data is saved.

(They try to open the door)

(Will it open?)

- Yes! - It opens!

(The door opens)

(Rescue team has escaped)

- It's open. - I think it is.

(We are coming to meet you)

We did it, Jiyoon!

(They run towards one another)

(Let me hug you)

I was scared.

(They are back together again)

It felt weird.

(Taking a deep breath)

When we are all back together,

I felt so moved.

You know that feeling, don't you?

Is everybody safe now?

Yes, they are.

They are all at the field.

This was a long day.

- There they are. - They are over there.

(Welcome, mystery club)

They look healthy.

They recovered quickly.

That's good.

(Cheering)

They don't have enough blood though.

Don't scream. You will lose even more blood.

Let's have sundae together!

- Hi! - Are you okay?

(Their friends welcome them warmly)

Mystery club!

(Everybody is now part of Misty Club)

While doing this show,

the moment that almost brought me to tears

was the moment I knew that we had solved this.

It was the moment when

we had saved them and they welcomed us warmly.

Perhaps because I saw them lying down,

I couldn't help but to tear up.

I'm glad you are safe.

They are healthy.

(Look at that)

This was what I thought.

Are we having fireworks?

However...

(They no longer shudder)

This is a media-facade.

(Amazing media-facade)

(Take this laser beam)

This is so beautiful.

What is this?

(Various colors are painting the school's wall)

- This is media-facade. - This is like a disco.

(Disco lights in school)

(Okay)

This is a club!

(Shake your body while we are at it)

Looks like

we saved Songhwa.

We saved this school!

(This is a fiesta)

Who prepared this event?

Wait. What is that?

(This is still)

(not over?)

(The wall is dark again when the laser stops)

What is that?

(Something is showing on the wall)

What is that?

When we thought that it was over,

we saw a smiley face.

That smiley face is very familiar.

The person in a mask.

(The villain they defeated at Taepyeong Girls' High School)

Woogyeong is not like a devil.

She was born to be a devil.

Seon Woogyeong.

(Seon Woogyeong's mask)

(It is the same mask?)

(The field became chaotic due to the sudden appearance of the mask)

(What is that?)

(The mask is getting closer)

What is this?

(They can't cover their mouths)

What is this?

(In shock and fear)

My gosh. I got goosebumps.

- I feel like peeing. - Seon Woogyeong?

This is a game by her?

(High School Mystery Club 3)

Seon Woogyeong...

She didn't die back then.

The villain is back.

Does it mean that Woogyeong is behind this too?

Seon Woogyeong. This is your deed.

How far can she go?

From Gyeongsang-do to Chungcheong-do?

Is Jeolla-do next?

This must be Woogyeong.

(The fear still lingers)

- I got goosebumps. - This is so scary.

It's not over yet.

Looks like we will be going to another school.

I wondered if we would be able to pull it off

which we did together.

There is always someone

who can solve something that one of us can't.

We support one another and joke around too.

Those moments make me happy.

In the next season...

We never had food from the canteen.

We never went on a field trip.

We don't even get to wear a summer uniform.

This just crossed my mind.

I want to look at Woogyeong's childhood.

Who made her into someone like this?

Wouldn't that be fun?

(Making a clear footprint)

We need to return after this bait.

You should start planning

from now on.

What happened to Woogyeong?

I think the decision to have season 4 depends

on how all of you react to this season.

Please let me graduate from school.

I believe

in you.

That is all. Please hit the slate.

1, 2, 3.

(SLKV 2 X F ZTZRM)