Original subtitles

(All characters, organizations, places, cases, and incidents...)

(in this drama are fictitious.)

- Send it and ask them to hurry up. - Okay.

Ms. Gong.

- I need to tell you something. - What is it?

The lung X-rays of the humidifier disinfectant victims...

coincide with the symptoms of the foreign worker I treated.

What happened to the foreign worker?

He died.

From acute respiratory distress due to pulmonary fibrosis.

The substance must have been used in many products.

If it's TL Chemical,

Moh Sung Kuk must have known about it.

This isn't the end of it.

(Research on the Risk of TL Chemical's New Substance)

(Researcher: Kim Yang Hee)

(Doctor Detective)

Due to the ban and recall on the products...

by the Ministry of Health,

the household poison has finally disappeared after three years.

Up until now, there have been 100 deaths nationwide...

which were diagnosed to be due to...

the humidifier disinfectant.

People are outraged at TL Chemical and TL Group...

So, the substance that was used in the humidifier disinfectant...

was also used in other products?

Yes, that is correct.

Shouldn't we be collecting all those products as well?

I'm sure there's too many.

If we can't find the causative agent,

they'll be fighting over it in a discussion for months.

Ms. Byun, did you print out the materials?

Yes, I did.

Here.

I already checked the MSDS.

Nothing is stated to be toxic...

when inhaled.

So what are you trying to say?

TL Chemical must have fabricated the test results...

in order to increase the sales of Humi-Mate.

Either that or they omitted it.

Moh Sung Kuk.

He's the key suspect.

But Moh Sung Kuk works under Oshem.

Would he have been involved?

I'm sure of it.

Three years ago, TL Chemical's sales shot up.

There were countless new products, including Humi-Mate.

Then we should get Moh Sung Kuk...

and beat him up to make him confess.

Do you really think he'd confess it?

- What are your plans? - We have to find what's missing...

regarding the relationship between Humi-Mate and Moh Sung Kuk.

We need to review the development process...

of TL Chemical's new substance in 2016.

You mean we need a search and seizure on TL Chemical?

Do you think that's possible?

Even if we keep picking on this case,

we won't be able to do that easily.

It might be faster to run a proper toxicity test on this...

and gather the data.

There is a way.

He wants us to credit him for solving the case...

in return for access...

to TL Medical Center?

I guess he wants the public's support...

to secure himself as the successor for TL.

Why didn't you tell me?

I'm sorry.

I only had my mind on solving the case.

Il Sun, let's accept it.

We need to solve the case, anyway.

It's your turn to keep the promise.

What do we need to do?

The humidifier disinfectant case.

Mention it on air yourself.

And Ms. Gong needs to be there, too.

Ms. Gong?

The UDC has to bring it up first.

That you wouldn't have been able to solve it...

if it weren't for Mr. Choi Tae Young.

Are you sure about that?

Your father, Moh Sung Kuk, and even your sister...

won't just remain silent.

That's why I need the public's support.

If I don't bring in power from elsewhere,

I don't have a weapon to fight with.

Tae Young...

I'll let you know when we set the date for the broadcast.

All right. Goodbye.

Tae Young.

Let's make another deal.

After solving the case of the humidifier disinfectant,

she has become the national heroine.

We have invited Ms. Gong from the UDC.

(Gong Il Sun, Chief of the Undiagnosed Disease Center)

- She should have... - Please introduce yourself.

- tied her hair back. - The humidifier disinfectant...

I know. And wear something bright, too.

- That would've been better. - She looks amazing.

Maybe it's because she went to the hair salon this morning,

but she looks great on TV.

The household item murdered people right in the living room.

Did she go to a salon in her neighborhood?

I heard you had a hard time.

It wasn't easy for us to get access to the patients.

We are suspecting that TL launched the products...

even when they were aware of the danger.

Is that accurate information?

Someone from TL has reported it to us.

"Someone from TL"? Who was it?

It is Vice Chairman Choi Tae Young of TL Group.

- Wait a minute. - She's...

- good at acting. - We have a newsflash.

Vice Chairman Choi Tae Young is about to hold a press conference...

at the office lobby of TL Group.

Let's see what's going on at the site.

Ladies and gentlemen,

I am the vice chairman of TL Group, Choi Tae Young.

First of all, I am feeling the deepest sense of responsibility...

regarding the humidifier disinfectant case,

as a representative of TL.

We immediately started arranging a compensation policy...

for the victims of the humidifier disinfectant case,

and we have also found out that there was a scandal...

in the process of developing the product.

(Vice Chairman Choi Announces to Take Responsibility for the Case)

Therefore,

we will be officially requesting...

a search and seizure on TL Chemical to the UDC.

I guess he's gone too far.

Mr. Moh.

Is this true?

I...

I just did the job that was given to me.

That means you knew.

It's true the product was launched without being certain of its safety.

As you know, we were in a hurry.

It will be solved without any problems.

All you need to do is handle the prosecution's side, sir.

Please trust me, sir.

Just like three years ago,

when you trusted me to change our holding company.

(Certified by the Ministry of Health)

Dad, I'll take care of this myself.

I know a simple way.

The person who was involved in that incident...

can take full responsibility.

Who do you mean?

Who do you think?

Moh Sung Kuk.

You need to approach this carefully.

Our tool may turn into a knife and stab you in the back.

My goodness.

Who let you in here?

They said you gave them orders.

To let me in the office if I ever came.

Oh, right.

I see.

What's this about?

Will you be able to handle...

the search and seizure on TL Chemical?

I'll make it work.

Okay.

I put everything on the line for this press conference.

You must find the substance Moh Sung Kuk hid at all costs.

Don't worry.

We're absolutely certain that he fabricated the results...

of the safety test.

It's not that I don't trust you.

If we don't come up with results soon after the search and seizure,

this will backfire at us for sure.

I'll take care of my father and Min.

Get rid of everything.

Move faster!

Mr. Moh.

Will this really take care of it?

Don't worry, Mr. Yim.

All the relevant data has been discarded already.

We need to buy time for now.

No, don't even think. Just do as I tell you.

What?

Yes, okay.

The warrant has been issued.

What?

Let's move!

Find every single piece of data on the humidifier disinfectant...

at TL Chemical. Don't leave anything behind.

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

I am in front of the headquarters of TL Chemical.

The doors of TL, which seemed impregnable for years,

has finally been opened due to UDC's search and seizure today.

This is the first time TL has been investigated by...

an outside organization since its establishment.

This search and seizure will be carried out...

with an internal investigation led by Vice Chairman Choi Tae Young.

They will focus on investigating...

the cover up of the humidifier disinfectant incident.

We're from UDC.

Please cooperate with us.

Let's begin.

- Mr. Ha, catch him! - Stop!

As long as you cooperate, this will be over soon.

Please don't move.

Hurry up! Get rid of everything.

Wait, it's locked.

I'll do it.

Move over.

What are you doing?

Hurry up!

- This way. - Come on, follow me.

It's open.

Wait! Stop right there.

We're from UDC. Please cooperate with us.

This is all the data from 2016.

Are you sure?

Yes.

Let's go.

But...

When you watch detective dramas...

Music cue.

In spots like this,

there always seems to be...

a safe hidden.

Or...

A secret door...

is always hidden.

Il Sun, jump.

There's something down here.

Open it.

(Patents on Toxic and Prohibited Substances)

I can't believe you guys.

Aren't you all educated people?

My gosh.

What is all this?

Tae Young, what is this?

I heard you're the one who allowed...

the search and seizure on TL Chemical.

Well, say something already!

Is it because Min became the hospital director?

Kook Shin.

I know you're hiding something.

Tell me.

Hide what? I'm not hiding anything.

Are you telling the truth?

Of course, I am!

Tae Young.

You're making a mistake.

This search and seizure incident...

You'll have to take responsibility for it.

Gosh, look at all these comments.

"TL will really go through with a search and seizure?"

"UDC is amazing."

"I never imagined TL losing a battle."

"Since this is actually happening, make TL pay for good."

"Vice Chairman Choi Tae Young is so cool..."

- Pretend you didn't hear that. - Come on.

Don't read out stuff like that.

- Let's continue searching. - All right.

I know it's tiring, but until we find proof,

- let's keep going. Let's go! - Okay.

- Okay. - Okay.

- Mr. Ha, give that to me. - Let's move.

Here, take this.

(Choi Tae Young is a nuisance to TL, and he should resign!)

(Choi Tae Young is responsible for TL's crash in the stock market!)

(We support Choi Tae Young for revealing the truth of TL Chemical!)

(Choi Tae Young should resign!)

Where is everyone?

They all said they had plans.

You may leave.

- Sorry? - You can go too.

("Will an Era of Reform Begin? Choi Tae Young's Confession")

The search and seizure on TL Chemical.

Are you going to sit back and just watch?

Yes. Doing nothing will put us in a favorable position.

What do you mean?

They'll find nothing at TL Chemical.

While the UDC wastes their time,

we need to take over the media.

After the search and seizure ends,

and when they don't produce any results,

this issue will be forgotten soon.

Naturally, Vice Chairman Choi...

and the UDC will lose their power.

- And after that? - After that,

you can do what we've always done.

Meet the prosecution, media,

and government officials.

Eat, talk, and shake hands with them.

And before you know it,

people will forget about the humidifier disinfectant.

After that, everything will go back to the way it was.

The only thing to remain will be memories.

All of this...

will become the foundation of TL.

Dad, what is wrong with him?

It's because he is very sick.

He's very sick?

He might still be sick even after he becomes an adult.

Why?

Because me, your grandpa, and our company...

have done something very wrong.

Hang in there. Don't touch it.

You need to stay strong.

It's okay. Don't worry.

Don't worry.

Yes, it's me.

The executives have announced a statement?

No, I have no intentions of accepting it.

A different result will come out soon.

Yes.

Do Yoon.

If you continue to focus on your treatment,

you'll be able to run around and have fun like them.

So cheer up, okay?

Okay.

I want to do it.

Good night.

Good night.

Ms. Gong, drink this.

Thank you.

I'll do it.

- Thanks. - Ms. Doh, go get some sleep.

You haven't slept for three days.

Hey, did we find anything from the data we got out of the floor?

No.

Ms. Suk. Wake up Ms. Byun and Mr. Ha.

Let's have a meeting.

In 2016,

TL Chemical applied for patents on 35 substances.

Among those substances, eight of them are included...

in Humi-Mate.

But among those eight,

you have found anything that is toxic when inhaled?

We searched nonstop for three straight days...

but found nothing at all.

What should we do?

We requested for another toxic experiment test,

so maybe we should wait.

- It's a battle against time. - No.

A battle against time is exactly what TL wants.

It'll take a long time for the results to come out.

And even if they do, TL will come up with another result...

and try to buy more time.

They'll keep dragging this fight for years...

and make people grow dull to this issue.

That is TL's strategy.

Hold on.

CAT...

Let's enlarge these letters.

These are the places that handled the toxic substances.

The labs are located in the same place.

Let's change our strategy. Instead of searching through papers,

let's go and search through people.

- Mr. Ha, Ms. Suk, move together. - Okay.

Joong Eun, you can go in Min Ki's car.

What is it?

Seoin University.

- What about it? - It sounds familiar.

The chemistry department in that university is famous.

For joining up with TL Chemical to carry out substance testing.

Why?

It's nothing.

He went to the US?

Yes, he moved to the US last year.

Then do you know his contact number or address?

No. I haven't kept in touch with him since then.

What is this about?

(Search: Park Chang Joong)

(The Effect of Chloromethyl on Preventing Microbial Activity)

The research records from three years ago?

We did a lot of research,

but there probably aren't any records left.

All our work with TL Chemical was confidential,

so the data was all discarded after the research.

Then do you remember the name of the new substance...

that was developed or the name of the project?

If not that,

any people that were involved in the research back then?

I'm not sure.

I wasn't on Professor Park's research team.

There was one person.

Then you can tell me that person's contact number.

Well... Even if I tell you, you won't be able to reach her.

She died three years ago.

What?

Ms. Doh, where are you?

I think I found something for sure.

The incident from three years ago connect at a certain point.

From Moh Sung Kuk, TL Chemical, the labor union,

and even to you.

There's one person that you're all connected to.

I know. I just checked.

It's Researcher Kim Yang Hee.

Ms. Gong, Researcher Kim Yang Hee attended Seoin University.

She worked under Professor Park who was close with TL Chemical.

So you're saying Kim Yang Hee was researching...

the ingredients for the humidifier disinfectant?

Yes, that's right.

All right. I got it. I'll tell everyone to come back,

so let's talk later.

CAT, PRMG, PHIT.

It must be one of those three.

Did you find anything from the dissertation?

I doubt he wrote anything that would be unfavorable...

to TL Chemical.

What's up with your face?

Kim Yang Hee came to see me one day.

She said this to me that day.

That she needed to work.

That she had something important to do.

I have something to do.

It's very important.

If I had...

listened to her more that day,

this wouldn't have happened.

You're right.

If you helped Kim Yang Hee back then,

the humidifier disinfectant incident may not have occurred.

But can you guarantee...

something like that wouldn't have happened again?

I doubt that.

There are still people like Moh Sung Kuk...

and companies like TL.

No matter what you did back then,

Moh Sung Kuk and TL would not have collapsed.

Eventually, the same thing would have repeated itself.

We don't have superpowers and can't solve everything.

We just need to focus on what's in front of us now.

Let's try our best until the end.

- Aren't you getting off? - I have to check something.

Please explain to Il Sun for me.

All right. I'll see you later.

I'll be back.

(2016, TL Researcher Kim Yang Hee Case)

(2016, TL Researcher Kim Yang Hee Case)

You're back. Where's Min Ki?

He needed to check something and is on the move.

Ms. Gong, this is the material on Kim Yang Hee's case.

When I met her,

she was diagnosed with acute pneumoenteritis,

but there's a chance TL Medical fabricated this data.

Is there a way we can check?

Ms. Byun.

You have the report on the victims...

of the humidifier disinfectant, right?

Yes.

Here.

(Report on Lung Diseases of Humidifier Disinfectant Victims)

Excuse me...

Do you think I can pay you later if I leave my ID with you?

Nice.

- Ms. Lee. - Yes?

- Come here for a minute. - Yes, sir.

Normally, in these cases,

the password...

would be somewhere near.

(Password, mido302)

Okay.

(Patient Medical Records)

(Search: Kim Yang Hee)

(Not Found)

(Search: Moh Sung Kuk)

(Not Found)

(Search: Kim Yong Deok)

The symptoms are the same.

She died of a lung condition, not suicide due to depression.

She must have been exposed during the animal experiment.

- What about her doctor? - He left the country.

Moh Sung Kuk must have gotten to him.

Of course.

Great. We've narrowed it down to three substances.

CAT, PRMZ, and PHIT.

Ms. Suk,

ask them to run the toxicity test...

and request for it to be done as quickly as possible.

Yes, ma'am.

One of those three...

(TL will kill me.)

(TL will kill me.)

Yes, Mr. Huh?

Do you still have Kim Yong Deok's bible?

- Yes, I do. - Could you check that for me?

Remember when I told you it may have been murder?

I think it's true.

I just found out that...

Kim Yong Deok escaped from a psychiatric hospital.

I think he tried to leave a hint for someone...

as he was being chased by TL.

One moment.

Which page did you say it was?

Page 184.

It's ripped out.

Is there anything else?

No, there's nothing.

That can't be.

That's the Book of Leviticus.

How do you know that?

I'm a devout Christian.

Do you remember what it says here?

One moment. Gosh...

"Anyone who injures their neighbor..."

"is to be injured in the same manner."

"Fracture for fracture, eye for eye, tooth for tooth..."

Leviticus 24:20.

"Eye for eye, tooth for tooth."

- The threatening letter. - The threatening letter.

The middle part...

is from Leviticus 24:20.

If this indicates numbers...

What's left...

is "J".

That could work, too.

Then, cross out the "J" and...

2, 4, 2, 0, 1.

2, 4, 2, 0...

seven.

Let's say it's either one of them.

This number indicates...

The CAS Registry Number.

Yes. The chemical substance number.

Il Sun! I found it!

Min Ki!

How did you find out?

- You know? - How did you complete it?

- Your senses? Your intuitions? - No!

- But wait... - Yes?

Doh Joong Eun. Where is she?

She went to go see him.

Again?

I found it.

It's a good thing it didn't take any longer.

This is the toxicity test results for the PHIT...

we were able to find during the search and seizure.

They're all marked as "appropriate".

Even the inhalation test results...

are marked as "appropriate".

So?

The results were all fabricated.

And Moh Sung Kuk was involved in it.

Are you sure about this?

The researcher in charge was Kim Yang Hee.

I don't know if you remember,

but she must have run the animal experiment alone.

It wasn't suicide due to depression.

Ms. Kim.

Congratulations on your job at TL Chemical.

Thank you.

I heard you already got your project.

- What is it? - Oh...

Is it confidential?

I understand. Go on.

- All right. See you. - Sure.

Let's hang in there, all right?

How are things going, Ms. Kim?

The results need to be out by next month.

You can't keep asking for mice.

Sir, we need a pregnant one.

- In order to test the toxicity... - Hey.

Aren't you part of TL now?

You need to do what the company says,

not the school.

Take it easy.

You're going to use the humidifier?

If I want to see the proper results of the humidifier...

What are you...

Just...

put a drop on their noses. Okay?

The deadline is next month.

Good luck.

She must have handled it on her own without any support.

No one would have questioned a project...

requested by TL Chemical.

Wait a minute.

That's just the circumstances.

Her father, Kim Yong Deok,

was locked away in a mental hospital.

Who do you think locked up someone suffering from mercury poisoning?

Moh Sung Kuk...

destroyed Kim Yang Hee as well as her father. No. Actually,

he destroyed all the families that used the humidifier disinfectant.

I'm not trying to appeal to your sympathy.

I'm asking you to see the truth, which all the circumstances...

are pointing to.

Okay.

I'll see what I can do.

Tae Young.

What are you planning?

You'll find out soon.

Recently found evidence...

shows that they tested a drop of the product...

under each mouse's nose instead of proper clinical trials...

to determine whether or not it could have toxic effects on the lungs.

We're speculating that the company...

wanted to speed up the process to meet the deadline for the launch.

I heard the vice chairman of TL has launched an internal investigation.

He is determined to right the wrongs.

We haven't seen any corporate heirs do this in the past.

Professor Park,

who led the toxicity test, should be held responsible.

The company also needs to find out who was in charge...

of product development and hold the person accountable.

- They should quickly... - Dad, stop watching it.

- You need to take your medication. - Okay.

Pass me the water.

Does it really have nothing to do with TL Group?

Did you really launch the humidifier disinfectant knowing it's toxic?

Mr. Yim, we heard that you were involved in it.

Please tell the public the truth.

The truth will come to light soon.

I didn't know anything.

- It's a total disaster though. - Another comment, please.

- Is there anything you want to say? - Please say a few more words.

- Tell us the truth! - How did this happen?

- Tell us! - Another comment, please!

Do Yoon, let's eat.

I made egg rice, which you love.

Here.

You're so good at it.

Here.

It'll be too salty if I put in more.

Then I'll add just one more spoonful.

The compression's been taken care of, so go ahead and push.

- Push. - Push.

- Calm down, please. - Keep breathing.

(Kwon Seo Yoon)

Mom...

Mom...

Mom...

(Lee Hyo Jeong)

(Kwon Seo Yoon)

Mom.

(Ms. Doh Joong Eun)

(1 Missed Call)

Mr. Kwon.

What brings you here?

Why bother coming here?

You shouldn't drink anymore.

You already drank a lot.

You can...

just leave me alone.

Why would you...

care about someone like me?

Do you know why Do Yoon ended up like that?

Because of TL?

No. It's not their fault.

It was all me.

It's my fault.

This idiot right here.

With this very hand,

I...

I killed my wife and my baby, and now...

Every night, I poured that poison...

into the humidifier...

and killed my wife and my baby.

Those who manufactured it should pay for what they did.

Mr. Kwon.

You should just trust me and get some rest now.

How can I trust you?

You're trying to destroy TL with your own two hands.

We must pay the price unless we want the company to go bust.

I will run TL my way.

Min will run the entire company from now on,

so just focus on assisting your sister.

Why Min and not me?

Because you will destroy TL.

No, you're wrong.

I am simply trying to save the company...

from this big rut.

I know that you're planning to do...

exactly what Joong Eun did three years ago.

Know your place.

Just do as I say, like you did back then!

Like I did back then?

No, I don't want to.

(Application for Divorce)

I'll do as you say.

I'll...

divorce Joong Eun.

If I don't, you'll destroy her.

I beg you.

Please don't stomp all over her and destroy her life.

(Application for Divorce)

(Consent to Terminate Custodial Rights)

Now, it's my time to shine.

The world has changed, and TL will change as well.

How dare you!

This time, I will oust you.

Please take care of your health.

Yes.

It's me, Choi Gon.

Yes, sir. It's me, Choi Tae Young. Right.

I'll see you tomorrow, then.

Tae Young.

What is the matter with you?

I'm trying to do what's right. What's the problem?

Do you realize what you're doing now?

Min.

Take your hands off this. Don't get too involved, please.

You're still my sister, you know.

I do not have a brother like you.

(Prosecution Service)

Tae Young.

I want you to tell me everything you've been hiding from me.

I'm not hiding anything from you.

I know that you've been in league...

with Moh Sung Kuk.

I also know what you guys tampered with...

while developing the humidifier disinfectant.

Do you think he or Min can get you out of this mess?

I'll hold a press conference tomorrow and make everything public.

Tell me.

I just met with the prosecutor-general.

Confess everything to me.

Then,

you'll get out of this unscathed.

(Kim Yong Deok, Kim Yang Hee)

Tomorrow, I wish to keep the promise I made...

three years ago.

(Kim Yang Hee)

(TL Vice Chairman Choi Tae Young's Press Conference)

(Apology for the Humidifier Disinfectant Tragedy...)

(and TL's Preventative Efforts)

Mr. Choi.

The prosecution summoned you due to...

accusations that you destroyed evidence...

related to the toxicity of the disinfectant.

Please cooperate.

The company has been hiding this all along.

Do you admit it?

- The FSS... - It dropped by 7.1.

- Among them... - The budget for next year...

Gosh, you're giving me a headache.

All right. Stop changing channels.

- According to... - Let's just watch this.

Mr. Yim Kook Shin, the CEO of TL Chemical,

Vice President Choi Tae Young deliberately left out...

the animal testing results and expedited the launch date...

even though he was warned about PHIT's toxic effects.

- We will thoroughly investigate... - What is happening?

how all of this happened,

and I will personally make sure...

to radically change TL to prevent such tragedies in the future.

On behalf of the entire TL Group...

All the mice died.

PHIT...

is dangerous.

If we don't do anything about this,

the humidifier disinfectant will kill so many people.

You think...

the mice died because of PHIT?

They died because of the virus that causes infectious enteritis.

Or maybe the stress from...

Forget it. Just come up with something else, whatever it is.

This is your last chance.

(Toxicity Studies of TL's New Substances)

If you don't postpone the launch,

I'm going to go public with this.

- Ms. Kim. - I'll tell everyone...

that you knew about the dangers!

And I will tell the whole world about the deal...

you made with Professor Park.

First, calm down and hand it over.

Give me that.

Help! Help...

Be quiet.

(Researcher Kim Yang Hee)

Hello?

It's me. I...

I need you to come here immediately.

There's a dead body I need you to take care of.

Hurry. Please hurry.

(Chairman Choi)

Yes.

Were you the one who sent that letter?

Are you the one who sent that letter?

It wasn't you, right?

You knew everything all along, Dad.

Why?

Why did you do such a thing?

You also know the answer to that.

Dad.

Dad!

Dad! Are you all right?

Dad. Kook Shin!

Dad, Dad.

Kook Shin, call the doctors right away.

Dad...

(1 New E-mail)

You said you'd keep your promise.

You kept me waiting until now,

Choi Tae Young.

(From Choi Tae Young)

If you can't get in touch with me because something happens to me,

go to my office.

you'll find something helpful in my safe.

The password is...

(The Epilogue)

Ms. Doh, I hope this message finds you well.

Do Yoon is doing great, thanks to your concern.

(Labor Union Leader Kwon Joon Il)

(Documentary produced by Park Joon Woo)

Everyone said it was a miracle that he survived.

He couldn't sing along to his favorite song,

and he couldn't even cry audibly when he was whining.

Why are you crying?

Oh, no. My goodness.

Say, "Please." Then I'll give you this.

"Please." Say, "Please."

Just a year...

after he took his first breath as a newborn,

Seong Jun lost the ability to breathe on his own.

Just after his first birthday,

I took him to the hospital because of cold symptoms,

but he ended up spending 5 to 6 months in the ICU.

The doctors made a hole in his neck...

and gave him a breathing tube.

He could come home after spending 11 months...

in the hospital.

He was three when he was discharged.

It was after his birthday.

From eating to talking,

nothing was easy for him.

What did you eat?

You ate meat?

Thumbs up.

Yes, thumbs up.

- The daddy bear is chubby - The daddy bear is chubby

It was only when he was eight that they found out...

the humidifier disinfectant was the culprit...

behind the tragedy that left such a hole in his neck.

We strongly suggest that you immediately stop using...

all types of humidifier disinfectants...

that are currently being sold and distributed.

Let's live a healthy life. Humi-Mate!

It was a dangerous invention...

that was unprecedented in the world.

It was the country...

that allowed the company...

to sell the products to the people.

It was a license to kill.

Stores aren't meant to sell products...

that are dangerous.

That means the country allowed them to sell it.

Currently, there is no law where the country can help...

the Ministry of Environment regarding the damage.

In place of the country, the victims went all the way

to the England headquarters of the company...

that sold the product at their own expense...

in order to hold them responsible,

but nothing changed.

(It has been 4 years, but Reckitt Benckiser refuses to admit it.)

Do you know what they said when I called them?

They told me that they never wanted to hear from me again.

We asked you to help us.

You haven't taken any measures for the victims.

All that has changed for Seong Jun...

is that the hole in his neck had been closed up...

and now has an oxygen tank connected to his nose.

They closed it up after 10 years.

They closed it up, and he breathes through his nose now.

What I'm worried about is...

when he catches a cold.

Our noses get stuffy when we catch a cold.

But he won't be able to breathe if his nose gets stuffy.

I never ever intended to insult any of the families...

The man slaughtering company...

that shamelessly maintained its stance...

and the irresponsible country that turned away from the victims...

made their heart grow stiff...

along with their lungs.

Our country is a place that doesn't take action until a crisis occurs.

I really felt that through this incident.

I wondered if the country would finally take action...

if I sacrificed my life and it became an issue.

They were given a penalty only after eight years,

and the death toll amounted to 1,421.

There were more than 6,000 victims in total.

He shoots! And he blocks it.

And each day...

is a suffocating one for the victims.

He is already 17 years old.

However, the world outside his bed...

is still a dangerous place for Seong Jun.

There are a lot of things I'd like to do.

I want to go watch a soccer game.

When I take my oxygen tube out, I'm going to travel...

or go somewhere with my friends.

For the last 16 years,

it would've been just as suffocating for Mi Ae.

Mi Ae's oxygen tank...

is Seong Jun.

Let's see.

There were so many moms who lost their children.

It may be hard for me,

but I can watch him grow. At least I can smile.

It seems like the country that should put in...

a majority of their effort to guard even a minority of the people...

(Humidifier Duty)

only protected the minority which was the corporation,

even when they harmed a majority of the people.

The tragedy...

is not yet over.

(Doctor Detective)

I will do it.

I will restore TL to how it used to be.

What can you do when you're in here?

Do you want to know how much I can do while I'm here?

We need to find it before they do something about it.

Then you should help the sick old man.

You're a doctor.

Excuse me.

Even the rubber gloves are annoyed.

Look at what they're doing.

We need to be fully prepared so that they can't escape this time.

I know what you're thinking.

So you're going to work with Choi Tae Young to get rid of me?

Are you Seo Rin?

I can't find Seo Rin!

How pretty.