Original subtitles

(This drama is based on a true case,)

(but all jobs, companies, and organizations are fictitious.)

Stay calm and I'll call you back.

Cap, Gong Su Ji has gone missing.

- What? - Nick says it happened...

when he was in the bathroom.

Let's move to the hospital. Secure the CCTV.

- All right. - Let's talk later.

(Authorized personnel only)

My baby, sleep tight

My baby, go to sleep

My baby won't go to sleep

Ms. Gong Su Ji!

I'm on my way. Report everything right away.

(12:30am, Passenger Gong Su Ji of Flight MD036 escapes)

(Voice 4)

- 44-year-old... - The hit-and-run murder...

- The victim... - Under-aged...

He didn't go to jail.

Why is this considered fate?

- Resulting in murder. - A man who continuously...

molested his preteen daughter was let off.

(The Old Female Diver's Whistling Breath, Episode 4)

(All work of man is as the swimmer's.)

(A vast ocean threatens to devour him.)

(If he front it not bravely, it will keep its word.)

(Thomas Carlyle)

You still haven't found her?

No, sir. I checked all the rooms...

on the fifth floor but I couldn't find her.

(Gong Su Ji, Room 507, Female, March 25)

Captain. We got her.

I found her patient ID in front of the elevator.

She's getting away by car.

Ms. Gong.

I'm Nicholas Jackson with the LAPD.

We need your cooperation...

for the investigation on the incident in Sanggae-dong.

Ms. Gong, open the door now.

Open the door!

No, stop the car.

Ms. Gong.

If you do not comply, I will fire.

Get out of the car.

Get out of the car!

Gong Su Ji.

You're a suspect in the murder of Lisa Cho.

You will be arrested in...

Get up.

Come on, get up.

I think the stitches from my surgery bust open!

(Episode 4)

Director Kang.

Team Leader Do?

- Are you all right? - What?

Detective Gu, you go ahead.

Okay.

Cap.

Kang Kwon Joo. Pull yourself together.

Team Leader Do is dead.

No one can break us apart.

We are family.

Born from one body.

Yes, Detective Gu?

Director Kang, are you still downstairs?

I wanted to check something out.

I'll be right up.

(Absolute rest)

Why did you run off?

Do you have an arrest warrant?

I won't talk if you don't.

I'll ask you again.

On March 25,

what were you doing three hours before reaching Gimpo Airport?

I don't know,

and I won't talk without a warrant.

Gong Su Ji!

Do you think we're fooling around?

If you don't cooperate,

we can arrest you for murder.

What are you talking about?

Miss, are you all right?

Well...

Haven't you heard of give and take?

You need to give me something if you want me to talk.

Right?

Like,

say you won't charge me.

Fine.

I won't charge you if you're not the person I'm looking for.

So stop wasting my time and tell the truth.

Okay?

I went to a birthday party at a club with some friends.

And I took a pill.

The few that I'd brought from the States.

I'm under so much stress about my studies.

You know, it's not illegal in America.

There are tons of essays for my finals.

If my dad finds out I took them, he will kill me.

Why do you think I left, causing all this fuss?

I'm not sure about the US, but it's illegal in Korea.

Who cares about that?

So, I told you my story. You have to keep your word.

I have nothing to do...

with that murder, okay?

Hang on.

Here.

Do you see the date and time?

(March 25, 21:18)

What now?

What are you doing?

She's not it.

She's not the suspect.

Ms. Gong, call me if you think of anything later on.

(Inspector Kang Kwon Joo)

I'll inform the team you cooperated with our investigation.

You'll be questioned for smuggling in the pills.

- What? - That's best for your future.

Wait, no. Hang on.

This isn't right!

You said you wouldn't tell!

Darn it.

You can't get stressed out.

Don't you dare tell my dad.

I won't.

(Vimo Island Hospital)

Is everything all right, Cap?

As of today, all passengers...

on that plane will be put back as suspects.

Yes, Cap.

By the way,

it seems to be a panic disorder. Get treated before it's too late.

I'll deal with my own problems.

I didn't say that out of concern for you.

It's because I need you to catch the killer.

Look after yourself.

Ms. Kang.

If anything bothers you, come to me at any time.

Then I'll do whatever...

It's okay.

Gong Su Ji took off because she was afraid we'd find her stimulants?

Yes.

But...

wasn't she the closest suspect to the Circus Man?

Who on earth is the killer, then?

I have no idea.

Even a ghost wouldn't understand.

Did your wife give those to you?

As if. I brought them.

When I told her I'd be going to Vimo Island,

she got upset and stopped talking to me.

Gosh.

So, about Director Kang.

Never mind.

It's nothing.

Why won't you finish the sentence? That's just silly.

Abuse?

One of my classmates is a consul in the US.

There's talk that Detective Cho was abused...

by his Senior Superintendent General father.

There are even worse rumors...

about his sister Seung Ah.

She quit medical graduate school...

because of her adoptive father.

Look at this.

It's the child abuse lawsuit...

filed after they left home.

After they lost, they dropped the family name Scott...

and took Cho, their pre-adoption family name.

It was just him and Seung Ah.

They were each other's only family.

And he lost that sister.

The fact that he's keeping himself together as well as he is...

seems admirable to me.

Oh, and Captain Park said earlier that...

Dispatch might need someone who knows their way around here.

Did you know that Detective Shim Dae Shik...

lives on Vimo Island?

Detective Shim?

Yes.

After finishing rehab,

I heard he went to work at the Public Safety Unit.

I guess he left not long after.

He teaches scuba diving here on Woomi-ri Beach.

He'll know the area well,

and he has experience working with the Golden Time Team.

What do you think?

I'll go and see him tomorrow.

No one can break us apart.

We are family.

Born from one body.

That sound.

It was strangely clear.

It was as if I were in a forest.

(Personal Details Report, Gong Su Ji)

(Gong Su Ji)

(Sanggae-dong Family and American Murder, Interim Report)

(Case Report)

(Details of Individuals Involved)

(Victim 1: Lee Jong Bak)

(Result of Investigation)

(State of the scene: Units 205, 206)

Like she did with Moon Ah Reum and Joo Bum Tae,

she approached Lee Hyun Min whose family didn't get along.

While Lee Hyun Min...

threatened his family with an ax like he was told,

she crept inside and killed the whole family.

She wanted to make it look like the child had killed the parents.

But suddenly Seung Ah appeared.

She hid in a closet...

and saw that tattoo on her.

The killer found Seung Ah who had fled to Unit 205.

After assaulting her dreadfully,

she dragged her down the emergency staircase.

(Evidence photos)

And then...

took her to a junkyard by a shuttle bus depot...

(Evidence photos)

and murdered Seung Ah.

She took her time.

As if it were a punishment.

Cho Seung Ah shows signs of extreme overkill.

Most of the stabs were inflicted when she was still alive.

These are...

your sister's belongings.

It's against the rules, but still.

(To my dearest brother)

To me dearest brother.

You're shocked that I'm writing a letter like this, aren't you?

I thought I should confess why I suddenly insisted...

on tagging along on your work trip.

Remember how you told me...

that we weren't abandoned...

but separated against our will?

When I was a kid, that comforted me.

But it suddenly came to me when I got older.

That means our dad may be searching for us...

and very sad.

The truth is, I contacted a Korean adoption agency...

to try to find our dad.

Sorry for not telling you sooner.

I received a paper recently.

There's someone with similar DNA to mine.

I plan to meet that person.

My heart is beating so fast.

They say a tree with deep roots don't sway in the wind.

It was hard blocking my wind for me, wasn't it?

I want to find our root for you.

If we meet Dad, I'm going to brag...

about how well we've done until now.

I love you and cherish you more than anyone in the world.

Love, Lisa.

Seung Ah. Give me a little time.

I'll make that jerk...

feel a million times the pain you suffered.

(Vimo Provincial Police Agency)

I was shocked...

(Commissioner of Poongsan Police Agency)

that the commissioner suddenly transferred...

the Golden Time Team to Vimo.

I should've told you sooner.

The Seoul agency was already chasing a different suspect.

I was afraid we may end up causing trouble for you.

Sure. I knew it wasn't like you...

to request an assignment as an excuse for a vacation.

I heard Detective Derek Cho joined the Golden Time Team.

We need to work together on this case.

He didn't seem like an easy person.

He's the only witness who saw the killer.

We'll make sure our investigation...

doesn't hinder Vimo Police or Golden Time's duties.

Fine. I'll tell the head of Operations.

Do you need anything else?

Please let us arrest suspects...

and search their homes first and submit reports afterward.

I'll do my best.

I have a condition though.

Don't rush.

Don't forget that islands have their unique cultures.

I'll keep that in mind. Thank you.

So... What do you think?

We tried to put it together as quickly as possible.

It's nice and clean and big.

What is that?

Looks like an offering.

It wards off evil spirits.

That's the reason I'm still healthy and well...

at this age.

So... Anyway, how is it working with that American detective?

I'm concerned because they have so much authority.

Well, we've worked with him...

He speaks Korean, so don't worry.

Really? I'll let you work.

Let me know right away if you need anything.

- Yes, sir. - Okay, then. See you.

- Thank you, sir. - Sure.

The Golden Time Team will be here on trial...

for six months with the Vimo 112 Call Center.

You know that the Golden Time Team...

seeks to save lives within the golden time.

We plan to serve 10 districts including Soon-dong,

Tamseo-dong, and Dosang-dong,

where we can reach within three minutes.

Let's do our best together.

- Yes, ma'am. - Yes, ma'am.

- I'll let you return to work. - Yes, ma'am.

Eun Soo.

Run things here. I'm going to meet Detective Shim Dae Shik.

Okay. Go ahead.

Ma'am...

Agent Park. Do you have some time? I have a favor to ask.

Sure. What is it?

I know someone who really wants to join the Golden Time Team.

He's in the Public Safety Unit in Tamseo.

He's pretty skilled in cyber investigations.

He's outside. Would you at least take his application?

Sure.

Salute.

You're Captain Park Eun Soo from the Golden Time Team, correct?

I'm Officer Han Woo Ju from Public Safety in Tamseo.

I came because I really want to join the Golden Time Team.

(Civil Servant Personnel File)

- Is this an application? - Yes.

I'll relay it.

Darn it.

Give me a chance to sell myself.

I run the Golden Time Team fansite.

I want to do something mad rewarding and amazing like GTT.

Are you a police officer for fun?

Yes. Providing safety and my paycheck are nice,

but fun comes first.

You can work me nonstop without a break.

As long as you let me join GTT, I'll work my fingers to the bone.

That's right.

Did you find anything on the Lisa Cho murder?

Seeing how her brother and the American cops joined yesterday,

I assume something's up.

This was a big deal online.

Look. Look on social media too.

Gosh. A Korean murderer who killed an American cop's sister.

Your curiosity is excessive.

Just a minute.

Just one more thing.

Actually, I checked Lee Hyun Min's Insnap.

Look.

He had posted a video of himself unboxing Pierrot's smile badge.

It's a limited edition item...

only max-level users of the game "Circus Pierrot" get.

I think this case was either staged by Lee Hyun Min...

or the kids who play this game.

None of the kids who play "Circus Pierrot" are normal.

Jealous?

Well... Or maybe not. Anyway, I'll wait for your call.

Darn it. Did I act too tough?

You're way too focused.

(Civil Servant Personnel File)

(Cyber Agent, special hire. Cyber Investigation Team)

Hi. I wanted to ask you something.

Remember Joo Bum Tae from the Woldeok Village case?

Did he...

It's been a while,

Director Kang.

It's a little belated, but congratulations on your return.

What did you come to say?

I'll be straightforward.

I need your help, Detective Shim.

Please return to the Golden Time Team.

Does Korea have no good detectives?

You want a corrupt detective like me?

You didn't want to leave either. That was why...

you took a leave instead of resigning.

The thing is,

there's a serial killer here with special hearing skills like mine...

who murdered three families already.

I need someone who knows this island well.

You've wasted your time.

I wouldn't be of any help to the Golden Time Team.

Well, then. I have a lesson to teach.

Director Kang.

Do you know what the best thing is about going into the ocean?

You can't hear anything.

Today, you'll learn how to assemble...

the tank, BC vest, and snorkel.

Then you'll put the equipment on...

and experience going underwater to a safe water depth.

- All right. - All right.

Hey, Agent Park. What is it?

Director Kang. Apparently, Lee Hyun Min and Joo Bum Tae...

played the same game, and it's called "Circus Pierrot".

Doesn't it seem strange to call it a coincidence?

I'll be right there.

Grab this part and fasten it on the tank.

Let's give it a try.

- Okay. - Okay.

You didn't want to leave either. That was why...

you took a leave instead of resigning.

Do you know what completes humans?

It's pain.

Mr. Shim, are you okay?

Let's try it one more time.

Mr. Shim!

Did Ms. Chae say she can't come in today?

No.

What's wrong with her? She's not even picking up.

I have so many people lined up to take classes.

Gosh.

The LAPD restored Lee Hyun Min's phone account that was deleted,

and we found a conversation history on an app called Telenote.

It's difficult to restore the entire conversation,

but this is enough evidence to prove...

that he's been talking to someone in secret.

Then Circus Man could've used Telenote...

to approach Lee Hyun Min.

It must've been the same with the other victims too.

All suspects have been cleared of charges,

so we have to start from scratch.

Director Kang, please take charge in Korea,

and we'll look into Telenote.

Let's share information as we proceed.

We'll get started.

Oh, right. There's an agent who applied to join our team,

and he told me Lee Hyun Min played a gore game called "Circus Pierrot".

It turns out, Joo Bum Tae of Yangyeong also played that game.

They played the same game?

Where is that agent now?

Hello, ma'am. Han Woo Ju, reporting for duty.

It's an honor to meet you, Director Kang Kwon Joo.

Thank you for coming. Let's go inside.

Yes, ma'am.

The game's server is based on the dark web.

It has many loyal players among teenagers.

It's known as an immoral game.

You need to earn a certain amount of points...

on the easy level to move on to a more difficult one.

That's when the users become clowns...

and murder their friends, teachers, or family.

You need to clear five easy levels...

to move on to more difficult levels.

The weapons and the way they kill are like that of psychopaths.

You get to attack strangers in easy levels,

but in more difficult levels,

you attack someone close to you such as your friends and family.

The weapons used in difficult levels are gruesome.

They use power drills, chainsaws, axes,

and even a ggagguri that haenyeos use.

A ggagguri is what haenyeos use underwater...

that looks like a sickle.

And this is a badge of honor given to the top one percent...

of the difficult level players.

Lee Hyun Min had this sticker on his desk too.

What's even scarier...

is that the top players have a weird sense of belonging.

Well done.

If Moon Ah Reum also played this game,

we might be able to find a clue from here.

Could you look more into it?

Don't worry. I'll do my best, ma'am.

(Circus Man Serial Family Murder Case)

(Incoming call)

(Call connected)

Hello, this is 112 Call Center.

Goodness, please help us!

Please come help us!

My goodness!

Goodness, stop it!

Ma'am, please calm down.

Sorry?

Director Kang, one of the haenyeos at Woomi-ri Beach...

named Gam Soon called the center to report a case.

She said that another haenyeo...

is attacking the fishing village chief with a weapon.

Put me on.

Ma'am, this is Director Kang Kwon Joo.

Did you say a haenyeo is attacking someone with a weapon?

That's right.

Soon Rye is attacking the chief with a ggagguri.

Please hurry!

Someone will end up dying!

I saw Ga Eun dead in the open sea.

You were afraid of your crime being revealed,

so you put Ga Eun in the iron cauldron and killed her!

You crazy woman!

Get back here!

My gosh, you need to get here now!

Ma'am, could you explain what's going on a little more?

Ga Eun is Soon Rye's granddaughter.

And she's saying the chief killed Ga Eun...

and put her in an iron cauldron.

So are you saying a dead body...

was found in an iron cauldron under the sea?

That's right!

Agent Park, look into the fishing village chief,

Go Soo Dong, and a haenyeo named Go Soon Rye.

Also, find the phone number of Go Ga Eun, her granddaughter.

Yes, ma'am.

(Woomi-ri fishing village member list)

(Woomi-ri Haenyeo Association Members)

(Go Ga Eun, 20 years old)

Director Kang, I found them.

The 74-year-old assailant Go Soon Rye...

has been living with her 20-year-old granddaughter, Go Ga Eun.

They're both registered as local haenyeos.

The victim, 58-year-old Go Soo Dong,

is related to Go Soon Rye.

I'll call Go Ga Eun with the number written here.

(Calling)

The phone is turned off. Please leave a message...

Her phone is off.

Locate her.

(Checking customer information, Service provider sending data)

(Location found)

(Location found)

Director Kang, Go Ga Eun's phone...

was turned off early this morning at the Woomi-ri Beach.

We have a code zero.

We received a report that haenyeo Go Soon Rye...

is attacking Go Soo Dong with her tool.

The location is near 317 Woomi Beach-ro, Woomi-myeon.

According to the reporter, a dead body presumed...

as Go Ga Eun was found in an iron cauldron under the sea.

She's claiming that Go Soo Dong has killed Go Ga Eun.

Dispatch Team and patrol divisions nearby, please move out immediately.

Here.

- Captain Cho. - Let's go.

Hurry!

Ma'am, the police are on their way and will be there soon.

Could you continue sharing what happened?

Go Soo Dong was busy...

trying to sell the sea where the haenyeos work.

Chief Go, you're a good businessman.

Once a resort is built here,

we'll make a fortune.

What on earth are you doing, you punks?

How dare you build a resort in front of the sea where we work?

Wasn't it enough that you sold it to the divers?

My gosh. Don't you know...

how Ga Eun has been drinking with the divers...

every day near the sea?

Gosh. Just keep her under control!

Under control?

Don't you dare lay a hand on her.

I'll destroy you.

- Gosh, let it go. - You punk.

- Let go of me, Grandma. - You jerk.

- Darn it! - You're not even human!

My goodness.

Anyway, has Ga Eun been hanging out...

with those divers?

Do you think she really told them the good spots...

to get abalones?

Come on.

Ga Eun would never do that. Don't worry.

But...

Let's head in.

What's this? Is it human hair?

What is the matter with you? Don't be like that.

What are you talking about?

Gosh, we have a problem!

I think someone is inside the iron cauldron underwater.

I found this.

Don't you remember this? Ga Eun never takes this off!

My gosh, this... How did this end up there?

- No... - My gosh.

- Wait! - My goodness.

Oh, no.

Ga Eun!

Ga Eun!

Ga Eun...

Oh, gosh.

A few days ago, Go Soo Dong got drunk...

and caused a scene, threatening to kill Ga Eun.

Ga Eun said he grows opium poppies.

My gosh. Oh, no.

Maybe that's why he killed her.

There's a superstition that you will never get caught...

if you kill someone and put the body in a cauldron.

Ma'am, where was the iron cauldron found?

Oh, do you know Turtle Rock...

off Woomi-ri Beach?

That's where I saw it, underwater.

Captain Chun, ask the Coast Guard for help with the search.

Agent Park, find out if Go Soo Dong...

has any priors for commercial bribery or embezzlement.

Yes, ma'am.

This is Inspector Chun Sang Pil from the 112 Call Center.

A body has been found in an iron cauldron...

under Turtle Rock by Woomi-ri Beach. Please conduct a search.

The victim is suspected to be Go Ga Eun, a female in her 20s.

Okay, thank you.

Director Kang, a patrol boat is nearby.

They'll arrive at the scene in five minutes.

Ma'am, can you tell me more about Ms. Go Ga Eun?

Ga Eun is a villager's granddaughter.

My gosh, she lost her mother at a young age.

She was raised with her grandmother's last name.

Getting too greedy...

can cost you your life.

Do not stay underwater for longer than you can hold your breath.

How many times have I told you?

I can't believe we didn't harvest the abalone right before our eyes.

This is why you've been a poor haenyeo all your life.

I don't want to live like that, okay?

Ga Eun, listen to your grandmother.

Many haenyeos lost their lives because of their greed.

If anything happens,

make sure you drink the spring water in Haesim Village.

You know Grandmother Haesim, right? The haenyeo's guardian angel.

Thanks to the big hole she made in the cave,

seawater flowed into it and became a natural spring.

That water cures everything.

I'm not like you, Grandma.

But recently, Ga Eun had been going on...

about wanting to move to Seoul.

- Let's drink! - Cheers!

- Cheers! - Cheers!

- Gosh, again? - What are you doing?

- What the... - What?

- You wench. - What? What is it?

You didn't come to dive with us. What are you doing here?

What? I'm going to have some fun.

What's the problem? Am I not allowed to have fun?

Hey, where did you get the money to buy this?

Don't tell me...

you got money from Go Soo Dong by blackmailing him.

Grandma, don't worry about anything now.

Uncle Soo Dong promised...

to send me to Seoul in return for not reporting...

his opium poppy field to the police.

Gosh, you immature fool.

What if he tries to hurt you?

No, he won't! It'll be fine.

I'll move to Seoul and earn a lot of money...

so you can live comfortably.

You learned to dive as soon as you could walk. Why would you leave?

We must protect our seas!

You're at it again!

I can't even breathe when you're being like this.

Ga Eun!

Ga Eun...

She lost her dear granddaughter.

How could she be in her right mind now?

Director Kang.

The haenyeos and the village chief have been at each other's throats.

Go Ga Eun reported Go Soo Dong for bribery.

Apparently, she had a video of him growing opium poppies in secret,

but the video was never submitted, so we don't know whether it's true.

Oh, no! I see them running toward the rocks on the shore!

- Hey! - Stop!

This is the Center. Is the dispatch team there yet?

This is Dispatch One. We're almost at Woomi-ri Beach now.

Goodness gracious! Why are you doing this to me?

Let's die together.

I have no reason to live now that Ga Eun is dead.

You scumbag!

They're fighting and she's got a ggagguri.

One of them will die at this rate.

Hurry! Please come stop them now!

No! She just stabbed him with a ggagguri!

You scumbag. Die.

- Die! - Stop!

Please stop!

Soon Rye! Please stop!

This is Dispatch Two.

Director Kang, we're at the scene where the two of them are fighting.

Captain Park, Detective Gu, Detective Cho. Please save them.

Ma'am, I have a daughter too.

I understand how you feel,

but please calm down.

Please gain her trust and distract her.

I'll go around the back.

Ma'am, did you really see Ga Eun underwater?

It's possible that you're mistaken.

No way.

What grandmother doesn't recognize her own grandchild?

We found her mother's keepsake, which she wore every day.

You old hag, have you lost your mind?

Watch your mouth!

- No! - Ma'am!

Who will hold a funeral for Ga Eun if you go to jail?

We're here to help you. Please put that down, okay?

You don't need to help this crazy woman!

- Just shoot her! - Be quiet!

Ma'am, calm down. Please. Put that down, okay?

- Stay away! - Okay, all right. Calm down.

This worthless scumbag... I will kill him!

Stabbing him won't help you feel better.

Just let the law handle him.

I'll make sure this murderer rots in jail for the rest of his life.

So please trust me, okay?

Give me that. Hand it over.

Don't lie to my face!

Die!

Let go!

Go Soon Rye!

You're under arrest for attempted murder.

You have the right to an attorney and the right...

not to make any incriminating statements.

Soon Rye! What are you going to do now?

No... My baby...

Detectives, make sure she is never released from jail.

Hey, I guess you think you've been cleared of suspicion.

You'll be investigated as a murder suspect.

What are you talking about?

I'm a victim too.

Take him away.

- No. - Get up.

- My gosh. - Let go.

I... Gosh.

Hey.

This is Dispatch Two. We've arrested Gu Soon Rye.

The Woomi-ri Attack case is closed.

(11:45am Woomi-ri Attack Case Closed)

Ga Eun.

Sir.

Ga Eun.

Gosh.

Captain Chun. What about the Coast Guard?

They called earlier and said they're recovering the body.

I'll connect them.

(Coast Guard)

This is Coast Guard One.

We've confirmed the corpse of a young woman in a cauldron.

Due to the level of decomposition,

it is difficult to identify her face.

There is a stab wound. I've never seen that shape before.

This is the center.

There was a corpse of a woman in a cauldron.

There was too much decomposition of the face,

so they can't identify the body.

They see a stab wound on the body,

but they've never seen that shape before.

Is it Ga Eun? Is it my girl Ga Eun?

It's my dear Ga Eun!

Ga Eun...

- Oh no. - No...

My dear Ga Eun!

- No... - Oh, dear...

Ga Eun...

Ga Eun! My baby.

Please calm down.

- Ga Eun... - Let's go check.

Ga Eun... Ga Eun!

- Why are the cops here? - Ga Eun...

- She's here to identify the body. - I think someone died.

- Let's go. - Ga Eun! No...

Ga Eun!

- Her family. - Ga Eun! Ga Eun...

Oh no.

Ga Eun...

This isn't...

my Ga Eun.

Ga Eun isn't this tall.

What?

- What? Gosh. - Really?

Ma'am. Please calm down and take a closer look.

Is it really not her?

It's true.

It's definitely not her.

- My gosh. - Ga Eun...

doesn't have something like this on her hand.

No... She's right. This isn't Ga Eun.

- Granny. - Goodness.

- Granny! - My gosh.

- Oh my gosh. - Goodness. Ga Eun.

My Ga Eun is still alive.

- She's alive. - My gosh.

My gosh.

That dolphin tattoo. It's Ms. Chae.

- What? No way. - She's alive.

That's not Ms. Chae's tattoo.

That's definitely her. Just a minute.

You need to stay back.

- I just want to identify her. - You need to stay back.

- Let go of me! - Hold on.

Dae Shik.

What are you doing here?

I think she's a diving instructor that works with me.

- What? - Let me check.

He's fine.

It is her.

She had the same tattoo on her hand.

Are you sure?

This is from a trench spike knife.

The triangular shape makes it difficult to stitch up.

It's a vicious weapon.

And these look like needle marks.

It's common in drug addicts.

A weapon and drugs?

We have to take the body to NFS,

so we need to wrap up.

Just a minute.

There are signs the victim was a drug addict.

Please make sure they check.

Wrap it up.

Also, please take her in.

Gosh.

My gosh. My goodness.

Goodness, officer.

Please let go... Let go.

Let go of me!

Sir. Sir. Officer.

Please find Ga Eun.

If that dead woman is the diver,

something must have happened to Ga Eun too.

They used to be close.

- Goodness. - Let's go.

Ga Eun! Ga Eun!

She won't quiet down at the station either.

You have to go.

If she doesn't know whether her family is dead or alive.

My Ga Eun... My gosh, Ga Eun!

Goodness. Let go of me.

Just a minute.

We may have some follow-up questions,

so she should wait here.

My goodness. Thank you so much.

- Thank you. - Dae Shik.

- What's the diver's name? - Chae So Yoon.

Dispatch One. Director Kang.

Please confirm the identity of the corpse as Chae So Yoon.

I'll send you a picture of a tattoo on her hand.

(Police Talk Image)

Agent Park. Look up Chae So Yoon's information.

Look for pictures on social media as well.

Check if she has that tattoo from that image.

Yes, ma'am.

(Chae So Yoon)

Director Kang. Chae So Yoon...

violated drug laws and took out personal loans.

And here are pictures of her tattoo.

They're the same.

Agent Park. Tell Officer Han Woo Ju...

to stop tracking the Circus Man for now...

and gather everything he can on Chae So Yoon.

From recent call records to even minor spendings.

Yes, ma'am.

This is the center.

The location and shape of the dolphin tattoo match.

Thus, there's a high probability that she is Chae So Yoon.

She was convicted for drug use...

for using Ecstasy.

She also has debt, such as personal loans.

I'll ask a friend at HQ...

who's in International Narcotics.

Excuse me.

Did you know that Chae So Yoon was using drugs?

No.

Wait. Can you think of anything?

No. Since she taught children,

I only got her consent to run a check on sex crime convictions.

I didn't know about any of that.

Was that why she always wore long sleeves?

Turns out...

there's something that the Black Dragons,

a Russian and Korean-Chinese gang, bring in.

There's a rumor that they lost a shipment at sea recently.

What's the item?

It's called MIDA.

Starflower.

It's a new drug called Starflower.

It causes hallucinations and is highly addictive.

You can sell the high-purity Starflower at any price,

so they must be dying to find it.

Those scumbags.

She sold the drugs on Telenote?

She didn't buy them?

No. She used the students' ID to create new accounts.

I tracked the IP address, and it is Chae So Yoon.

She dealt with ecstasy and marijuana,

but she recently said that she got her hands on Starflower.

It looks like she sold those anonymously.

Okay. Send me the information.

Director Kang, here's Chae So Yoon's drug dealing record details.

(Available for purchase on Vimo Island, Starflower)

This is the center. We traced Chae So Yoon's online transaction.

She sold drugs using different IDs.

So, Chae So Yoon found the drugs they lost,

and they killed her while trying to retrieve them.

I think so too.

They must've tortured her to find out where she hid the drugs,

but she died from the shock.

If Go Ga Eun is involved, she must be in grave danger.

Oh, right. Now that I think of it, last night,

I saw two women carrying something on the beach.

It's not like I don't want to make money.

The economy is slow, that's what.

Shut it. I'll talk to you later. Hang up.

I think it was Ms. Chae and the young haenyeo.

She was carrying a brown bag.

(Deposit, balance)

(Deposit: 840 dollars, 500 dollars, 180 dollars, 680 dollars...)

Director Kang, Chae So Yoon recently received cash deposits...

from unknown sources.

This is Dispatch Three. Director Kang.

There's a foreigner who's been keeping an eye on us.

It doesn't feel right.

A foreigner?

Wait a minute. Come to think of it,

I heard a foreign language when he radioed me earlier.

Did you know that Chae So Yoon was using drugs?

Wait. Can you think of anything?

"The police found that woman's body."

"We need to get rid of the other woman we're keeping."

Detective Cho, just like you said,

there's a high chance Go Ga Eun was abducted by a drug cartel.

We have to get going.

No, you should take care of them.

(Coast Guard)

This is Kang Kwon Joo.

Please come see me, Kwon Joo.

Ms. Gong Su Ji? Is there something going on?

The thing is...

I think I heard the same lullaby I heard in the emergency stairs...

on the plane.

You heard a lullaby?

Yes, it's the same song my grandma used to sing for me.

My baby, sleep tight

- My baby, go to sleep - I'll upload a video.

- My baby won't go to sleep - What?

Kwon Joo.

I think that murderer came for me.

I think he came after me, knowing that I got him on my camera.

Ms. Gong, we're looking for a woman, not a man.

No, it was a man.

Please send me the video first.

And wait for me in the hospital room. I'll be right there.

I just sent it to you. I can't stay here because it's too creepy.

Meet me at Surok Park in 10 minutes.

Darn it. Why won't it open?

What? Kwon Joo.

I thought you were at the station. How did you get here so fast?

You called for me.

Shall we go somewhere quiet and talk?

The murderer might still be in the hospital.

I'm finally returning to my home on Vimo Island!

I'm on the flight to Vimo Island.

- Once I land... - My baby, sleep tight

- My baby, go to sleep - What?

- My baby won't go to sleep - Darn it, why is he singing?

Gosh, this is ruined.

He doesn't sound like Circus Man at all.

It doesn't sound distorted either.

Circus Man was a woman,

but this voice is a man's.

Her nails were short last night.

Ms. Gong, call me if you think of anything later on.

(Inspector Kang Kwon Joo)

She doesn't sound like her either.

Oh, right.

Kwon Joo, I think I was wrong.

The person I saw was a man.

You said you're looking for a woman, right?

So who are you trying to call now?

Don't do anything if you don't want to get hurt.

Agent Park, I think something happened to Ms. Gong.

I need to go and see her.

Ask the patrol division to send backup to Surok Park,

and keep reporting to me what's happening here.

You're just as weak-hearted as her.

You said you'd handle it on your own, but look at this.

What a nuisance.

My baby, sleep tight

My baby, go to sleep

Is this the lullaby you heard?

Why are you doing this? You're scaring me.

You jerk! Stop!

(Gong Su Ji)

The person you have reached is not available.

Please leave a message after the tone.

(12:05am, Passenger Gong Su Ji of Flight MD036 is abducted)

(Voice 4)

- Hello, this is 112 Call Center. - I think someone fell into the sea.

There's a note in the bag. It looks like a suicide note.

You must find Gong Su Ji, no matter what!

This is the cave.

Nobody knows about this place, not even the villagers.

Do you hear anything?

Not yet. I need more time.

We'll take care of it from here, so mind your business.

Go ahead. But we have the right to investigate as a special team.

Director Kang, focus.

You're a voice profiler. You need to trust your ears.

I'll catch whatever monster we come across.