Original subtitles

Hey! Dong Sik!

Dong Sik.

I'm not a loser.

I only pretended to be...

in order to hide my true identity.

I really am...

a psychopath.

That's interesting. Ceramic is weaker than I thought.

If I'm not careful, I might get a cut.

My gosh, you psycho. Hey! Call the police!

(Psychopath Diary)

No, it's not there.

Yes, it's right around the corner. It's the pub on the basement floor.

Yes, you're on the right path.

- Okay, bye. - Where are they?

They're almost here. They'll be here any moment.

Hey, you'd better stay right there. You're dead meat.

If I'm really who I think I am, I should know how to deal with this.

- What should I do? - Why are you so quiet?

Why don't you glare at me...

and try to kill me like before, you crazy psychopath?

- What's taking them so long? - My gosh, you startled me.

- Did someone call the police? - Yes, over here!

Someone reported an assault and attempted murder.

Yes, it's this guy.

He's a really scary guy.

My gosh, he really does look scary.

Listen to me carefully. I was peeing right here,

and he suddenly came in.

He suddenly opened the door and came inside. Am I right?

Then he started washing his hands and before I knew it,

he locked the door.

Then he looked into all the stalls and checked if anyone was inside.

Then he started talking about poop.

And then what did he do? Oh, this!

Look at this right here!

- The toilet tank lid? - Yes, this right here!

You were going to kill me with this, you jerk!

Take a look at it.

He was going to kill me with that.

What do you think? Do you get why...

Hey.

He was going to hit me with that, but it suddenly broke.

He had the broken piece in one hand...

and started glaring at me. He was going to cut me.

He was going to kill me with this. That's what you did, you jerk!

("The Usual Suspects")

Tell them the truth.

The thing is...

I went inside the stall to relieve myself.

That's when I saw the broken lid, and I thought it might hurt someone.

So I brought it outside to clean it up.

But when Mr. Gong saw what I was holding,

he suddenly started yelling at me.

Hey, are you a psychopath?

You're unbelievably good at lying.

You were going to kill me with this!

Dong Sik.

Tell us the truth.

What?

Mr. Gong was the one who broke the lid, wasn't it?

You look really drunk.

You're really worked up right now.

- He drank a lot, didn't he? - You little jerk.

You darn little... I'm telling the truth.

- Lower your voice. - He glared at me...

and tried to beat me up.

- He was going to... - It looks like...

you were the one who hit Dong Sik.

Well...

This is...

There's definitive proof, so you can press charges.

What will it be?

I guess subordinates can be scolded...

when they don't do their jobs properly...

and people also make drunken mistakes.

Although, he did take it too far.

But...

I don't want to press charges over something like this.

Then an apology should be enough.

Or you can come with us to the station.

I'm sorry.

I had a lot to drink.

I guess I took it too far.

Dong Sik...

- I'm sorry. - Gosh, sir.

I'm quite all right.

You should get a good night's sleep today.

I'll see you tomorrow at the office.

At the office?

- Jae Ho, get my briefcase. - Yes, sir.

Let go of me!

Taxi, over here!

- Sir, don't forget this. - Gosh.

Taxi. Stop!

Have a safe trip home, sir.

Good night.

Please take him home safely.

Are you all right?

Didn't you inform your colleagues...

of your amnesia?

I didn't want them to accuse me of trying to get out of work.

Right.

Call me right away if anything like this happens again,

all right?

Sure.

Thank you for everything.

I'm sure there are monsters in this world,

but none are as bad as I am.

I'm literally a killer.

Are you blind?

You're adorable!

Goodness.

Are you kidding me?

Honey, let's just go.

Honey, please. Let's go.

- All right. - Is this where it hurts?

Gosh.

(Daehan Gateway to the World)

Director Seo, what brings you by at this hour?

I have something to get.

Oh, right.

Here.

Good day.

Hey, I got him.

Watch his head.

Be careful.

My diary...

You pesky little homeless insect.

(Director Seo In Woo)

Find someone for me.

(Kim Myeong Guk)

Is it company business?

More or less.

He's a homeless man lurking around the construction site.

He stole something valuable, so find him fast.

And what did he steal?

The toilet tank lid got me thinking.

You remember that homeless man that vanished?

No one wipes down a restroom over one broken toilet tank lid.

What if it was used as a weapon though?

What if the culprit was trying to destroy evidence?

That makes sense.

Then is that missing homeless man a victim or a suspect?

Either way, doesn't it seem like a major crime?

Are you really going to keep ignoring me?

Get me back to how I was

- To the time before I met you - To the time before I met you

- To just say it's a fond memory - To just say it's a fond memory

Thanks to the excitement and tension enveloping my body,

sleeping is out of the question.

According to my journal,

I, Yook Dong Sik, the psychopathic serial killer,

begins each morning by lightly jogging...

for about 5km.

I must still be recovering...

from the accident.

Are you all right?

I'm fine.

Gosh.

Lotto, no.

No, don't.

I don't believe it. He's the feisty type.

This is unexpected.

I knew it.

Ordinary people think I'm just like them.

However, animals see through me with their instincts.

They smell it.

The smell of a predator.

Where do you think you're going?

Unbelievable.

Let's have another drink.

No, I'm going home.

Just another drink... Come back here!

That jerk.

Gosh.

Aren't you the guy in Unit 608?

Why aren't you answering me?

Scared, are you?

He's scared.

Did I tell you before...

that I killed a person?

I wanted to live a quiet life after I got out,

but I'm itching all over.

("The Silence of the Lambs")

How did you kill the person?

What?

The person.

How did you kill the person?

Have you heard of sashimi knives?

It comes out a lot in the movie "Friends".

I took that and cut right here.

Sliced it right off.

You can't kill a person like that.

Are you talking down to me?

Most of our vital organs are protected by bones.

The brain by the skull, and the stomach and heart by the ribs.

Then where should you target to kill a person in a single blow?

Right here.

The blood that the heart pumps up to the brain...

pours out of this.

All of it.

What was that? "All of it"?

What's that punk's name again?

- Yook Dong Sik. - Even his name is lame.

Anyway, you can't handle...

one stupid analyst and made this mess?

I'm about to get slammed by Seo In Woo because of that.

I thought he'd be a pushover,

but I must have misjudged him.

I think I misjudged you.

Where are you going?

To the house. My father called.

Fix this before I come back.

Otherwise, I'll fire...

your entire team.

Now, I'm more afraid of Dong Sik...

than Mr. Seo Ji Hoon.

I can't even look him in the eye.

How can I fix this?

Sir. You did drink a lot last night.

I'm sure there was a misunderstanding...

Good morning.

Why that...

What punk shows up to work later than the senior manager?

Hey, you.

I mean you. When did you come in?

Pardon? Me?

I came a while ago.

- A while ago? - Yes.

When? I didn't see you.

Sir. I said hi to you.

You said hi? You did?

I don't remember. It must've been half-fast.

You punks have no respect for your senior manager.

Have you no respect for me?

Am I a joke to you?

But...

Human beings are so wicked.

They are victimized too,

but they always find others who are weaker than they are.

Thank you.

Sure.

Take a lot of kimchi with you.

I was going to.

- Was it obvious? - Of course, it was.

My gosh. Dong Sik was so smart too...

when he was this age.

He's the same now as he was when he was a baby.

He's soft like tofu.

I was the one who was smart and pretty. Right?

True. He takes after his late mom...

and is just too nice.

What happened with his job?

Has he recovered?

Check on him a little.

When did I not?

You check on him too. Don't just tell me to do it.

That's right. You should give Dong Sik a call, Mr. Chairman.

- Right now. - Let me look at these.

(Blind Investments Warned Against After the Yuseong Biomedi Disaster)

Father, the thing is...

How many times must I tell you to call me "Mr. Chairman"?

We couldn't stop all the articles,

but we at the papers softened them as much as we could.

Give me a break. You call that softened?

Still, it was good that it was painted as a mistake...

by the market, rather than by us.

The ones who took the dump should appreciate that.

Don't be so vulgar at the table.

I'm sorry.

The chairman kept saying he was craving this.

It's fresh cow liver.

It's pretty good.

Try some.

It's good.

In Woo takes after me when it comes to our palate.

Ji Hoon, you try some too.

You know I can't eat this stuff.

Now.

So? How is this being resolved?

An analyst didn't do his job properly, so...

It'll be resolved soon.

If you're going to cut him loose, do it right...

so he doesn't complain later.

Yes, sir.

How was lunch?

It looks like the chairman figured it out,

but he'll probably just watch.

What about Ji Hoon?

He talked big, saying it'll be resolved soon.

He must not get it yet.

We have evidence of their backroom deals.

We'll just question them and move onto the next step...

Is something on your mind?

It's nothing serious.

Anyway, the chairman knows.

- Take care of it properly. - Yes, sir.

- Don't run red lights. - Sorry.

Bo Kyung, I guess you've been getting a mustache.

Do you want to borrow my razor?

Go.

This is such a pain.

- Do you have any cash? - What?

You didn't have to.

Mr. Kim, right?

The one who used to stay in the construction site?

- Yes. - Did he break the law?

Why is everyone looking for him?

What? Someone's looking for him?

Here. Go buy yourself something to eat.

Someone came by yesterday asking around if anyone saw him.

Who did? Why?

He must be a creditor.

I wouldn't have told him if I knew he was a creditor.

- Let's sit. - Gosh.

- Come here. - Goodness.

Sit.

Goodness.

What should I do?

What should I do, Jae Ho? The cross-examination is coming up.

I'll either get beaten up to death by Mr. Seo or end up...

having to face Dong Sik about it.

My son isn't even done with his studies abroad.

If I get fired, my wife...

will file for a divorce.

I'll be broke once I pay the alimony and their monthly living expenses.

Jae Ho, what should I do?

Sir.

I actually need to tell you something.

What is it?

What? "Amnesia"?

Yes. When I came to work on Monday,

I found a suicide note on his desk.

- "A suicide note"? - Yes.

Maybe he hurt his head while trying to commit suicide.

He couldn't remember a single thing.

He thinks I used to make coffee for him.

No wonder.

That explains his strange behaviors.

Then...

Oh, I see.

Mr. Gong and Mr. Park are responsible for everything.

They just used me as a scapegoat.

As you may have noticed, his statement differs from yours.

So we'll need to check that.

Oh, really?

How troublesome.

If you check the attendance record of the day you think...

I wined and dined with the people at Yuseong,

you'll notice that Mr. Yook got off work early as well.

Now, let me tell you what I was doing.

I was outside drinking with my team.

I even asked Mr. Yook to join us.

But he just left saying he has other plans.

You remember that, right?

My goodness, this is absurd.

What?

This is the Audit Team.

If you make a false statement, I'll have to gather your team...

I thought you might say that,

so I did you the favor of bringing this to you...

so that you wouldn't have to go through the fuss.

These are the written statements from all the team members.

They wrote it themselves.

This is really absurd.

(Oh Mi Joo)

We're all on the same boat.

We share a common destiny.

We must get that jerk off the boat...

in order for us to survive.

So write your statements.

(Oh Mi Joo)

So you're telling me that Mr. Yook...

met up with them and wrote the report all on his own?

Is this true?

(September 18, 2019, Han Jung Ah)

I understand.

Mr. Gong and the team members obviously planned this.

Why aren't you saying anything?

I can't even look at the diary here.

This is driving me crazy.

Hey.

If you stay still, you'll end up taking full responsibility for this.

Here it is.

"September 12."

"Once I'm done with the overall plan tomorrow,"

"I'll be out on a new hunt."

"I think the construction site will be the best place to hunt."

"I noticed that they have loose security at night,"

"and it looks like a great place to get rid of evidence."

I obviously have an alibi.

I didn't wine and dine with the clients that night.

I was getting ready to commit murder.

This is driving me crazy.

This proves that Mr. Gong made them write false statements.

Did you find him?

I couldn't find the guy, but I did find a house.

- "A house"? - It's where he lived...

before he became homeless.

It looks like he recently dropped by.

I'll go inside and take a look.

Why did he eat and sleep outside when he had a house?

It's obviously because of debt.

Bo Kyung! Bo Kyung!

Bo Kyung, get over here!

Bo Kyung, hurry up!

That's blood on the bandage, right?

I knew it. I smell violence in the air.

Stop overreacting. Maybe he got hurt or something.

That's probably why he came home.

I thought it'd be over once I came and checked.

He should've stayed home if he got injured.

Where could he have gone?

He could've gone to the hospital.

Or maybe he went back for his cart.

Maybe he went to eat grilled meat.

Then he would've taken the entire coupon.

(Mr. Yook's Meat Republic)

"Mr. Yook's Meat Republic".

Okay.

But it looks like...

the police are also looking for the homeless man.

Oh, really?

But what about it?

No, it's nothing.

(Mr. Yook's Meat Republic)

(Mr. Yook's Meat Republic)

It's called Mr. Yook's Meat Republic.

It's my dad's barbecue restaurant.

I'm Yook Dong Sik. Give him my name,

and you can eat there.

Help me.

Eat up, will you?

Stop picking at the food.

Okay.

By the way,

why did you want to see me?

Well, you're still recovering,

and we were also worried about what happened at the office.

Eat up.

It's better not to meet...

than to see you live pathetically.

Judging by how you look,

I can already tell how things went at work.

You're not just going to let them fire you, right?

You'd better not give up. Just grab the bull by the horns.

I've never once succumbed to anyone...

in my entire life.

Do you know why? The moment you show them you're weak,

people instantly think they can treat you...

however they want.

That's how you end up becoming the prey.

Who says I'm the prey?

I'm actually a predator...

I'm sorry.

I'll get going now.

That little punk.

He couldn't even finish five servings, and he thinks...

he's a predator.

He probably lost his appetite because of what's going on at work.

Someone attacked the homeless guy with a toilet tank lid.

But he also cleaned the place spotlessly.

I don't think it was a fight.

He planned it beforehand and was very intelligent about it.

But he didn't kill him.

Maybe he wasn't able to.

If that's the case, then why wasn't the assault reported?

If he's running from loan sharks,

then he'd be afraid to go to the police or a doctor.

Besides, he might think...

that no one would believe a drunk homeless man.

Are you here on my call?

- Sorry? - He just left though.

Gosh, I can still smell him.

What did you report?

Business is slow as it is,

but a homeless man kept sitting there.

Which way did he go?

My father is just like how I described him in my diary.

This is all I can believe right now,

but I can't show it to anyone.

It's you, isn't it?

Help me.

That diary...

There's an entry about me in there.

Right?

Don't come any closer. You're supposed to be dead.

Come with me.

No. Why would I?

Young man, wait.

Come with me.

Come with me to the police station.

Hey!

Gosh, no.

Come with me!

Hey, young man!

Search that way.

Can't we head back now?

- Seriously? - I'm on it.

A disorderly conduct case at Naksan Intersection.

You've been dispatched.

Finding the homeless man is a priority.

There must be a reason why he's lurking around this neighborhood.

I searched the best that I could.

Officer Shim Bo Kyung, receiving call.

The homeless man could be in trouble.

This isn't the time for disorderly conduct.

I was swept up by our past memories for a while,

but I don't intend to become a cop like you.

Have you forgotten what happened because you were a lone wolf?

You can't even properly use chopsticks anymore.

I'd rather have a long and quiet career as a patrol officer...

and live off my pension.

So stop bothering me.

Stop messing with my head.

How's the injury?

Aren't you grateful for the anesthetic?

Here. It's a welcome drink.

Go ahead.

No, I'm good.

Drink it when I ask nicely...

or I'll bash your head in like last time.

I didn't call the cops.

Then why were they at your house?

I know nothing about that.

Why on earth are you doing this to me?

My diary.

Where is it?

What diary?

I know nothing about that.

Tell me the truth.

I won't kill you if you haven't seen it.

Wait, that little red diary?

It's back at the house. I'll get it for you.

Just please don't kill me.

I won't tell anyone. I promise.

The diary is now covered in your filth.

I'm choosing to burn it.

Dad, it's all right. You'll be fine.

Do you hear me?

You'll be fine.

Dad, please wake up!

Dad, don't you die.

Dad, do you hear me?

Sorry, Dad.

Hey, Taek Soo.

- What? - They think it was arson suicide.

I thought it was suspicious, but I never expected suicide.

You loser.

How weak did you get to be hallucinating?

Officer Shim, did you come here to have a drink?

Yes, well...

Yes.

Please.

Okay.

- Another bottle of soju, please. - Okay.

I guess...

you can't sleep.

I have too much on my mind.

That must be because you can't remember.

Yes.

That's right.

36 people commit suicide a day in this country.

That's one every 40 minutes.

What's the big deal about a homeless man committing suicide?

No. It can't be.

Do you have something on your mind too?

The thing is,

I hallucinate every so often.

Do you see a ghost?

No.

Simply put,

it's a hallucination created by...

my suppressed subconscious.

A hallucination created by your suppressed subconscious.

Yes.

Forget I said anything.

I shouldn't have said that.

So... If your subconscious is suppressed, that means...

it has something to say.

If you listen to it rather than ignore it,

maybe it'll stop showing up.

What?

Is that how it works?

I need to go.

What? But...

Hey. Dong Sik.

Well,

the truth is,

it's a lie that you ran into...

our patrol car.

What?

Then...

I...

ran you over.

I'm sorry. I should've told you sooner.

I'll revise the report tomorrow.

It was all caught by my dashcam, so...

No, no, no.

- What? - What?

I mean, there's no need to blow things out of proportion.

Yes. You must have been busy since you were on patrol.

It's partly my fault for not avoiding you. So...

I'm fine, so don't worry about it.

Yes. You should focus on your suppressed subconscious.

That's right.

Okay, then. Good night.

Wait.

How are you...

so nice?

No, I'm not nice.

I'm really not nice.

You are nice.

Good luck with your subconscious.

- Sorry, sir. - Okay.

Dong Sik. Here. I can...

- Here you go. - Thank you.

- Thank you. - But...

Don't suppress it,

but listen to it.

(Mr. Yook's Meat Republic)

(Mr. Yook's Meat Republic)

Hey, Taek Soo. About that arson site earlier.

Is the report out? Is there anything unusual?

It was a wooden shack, so it all burned down.

There was nothing really to find.

All they found was an energy drink...

with a bit of a sedative.

A sedative?

Yes. He must have drunk that and committed suicide...

just like that old woman Park Mal Soon.

The hallucination of the homeless man told me...

that it was all in the diary.

My subconscious is telling me...

to read the diary...

and accept myself completely.

That if I truly become a psychopath,

Mr. Gong would be a piece of cake.

"Old and sick."

"Husband died already."

"A pathetic life just collecting discarded paper."

"Why did that old woman..."

"want to live so desperately?"

(Police Line Do Not Cross)

Okay.

Let's suppose...

someone fed her a sedative.

Then that person...

turned on the gas right around when she woke up.

After locking all the other doors,

he left through the patio door.

But he waited until she woke up.

Why did he do that?

"The most fun part of committing murder..."

"is watching the life..."

"leave the person's eyes."

He was watching her die.

How was the patio door...

locked from the inside?

Because...

she locked it herself.

Because was scared.

The old bug contemplated for a moment.

And she made her choice.

Whether she'd die by gas...

"Or die by my hands."

"Eventually,"

"she locked the door herself."

"That was befitting of the foolish and weak sacrifice."

It was the best last scene.

He's a psychopath who finds pleasure...

in killing people disguised as a suicide.

It's the same guy.

(Mr. Yook's Meat Republic)

This is...

the signature of a serial killer.

Before I lost my memory,

I was a frighteningly thorough...

and cruel psychopath.

I must face...

who I really am.

The real me...

would never let those ignorant punks...

get away with their frivolous behavior.

I'll have the same drink.

I guess you took care of whatever that was troubling you.

What?

Did you think I wouldn't know that it was because of a woman?

Who was the woman...

that managed to sway you for a bit?

You don't need to know.

We broke up once and for all.

That's a relief.

Let's have a drink to celebrate.

It's too early for that. We still need to take care of Yook Dong Sik.

What's the big deal?

Just upload an anonymous post like the one that he did.

"The company is trying to blame the Yuseong Biomedi incident..."

"on an innocent and powerless analyst."

And say you'll do everything to find whoever is responsible.

Why?

If Yook Dong Sik's the problem,

let's use him to provoke Ji Hoon.

With his temper,

that will make him get furious.

Someone already uploaded a post.

It looks like it just got uploaded.

(The Truth About the Yuseong Biomedi Incident)

Who else would upload a post like this other than us?

- Do you think... - Yook Dong Sik, was it?

I guess he won't go down without a fight.

What an interesting guy.

What do you think that fool has in mind?

I'm not sure.

(Community)

But if I were him,

this is how I would've started my hunt.

We have a problem.

Someone uploaded an anonymous post.

- Let me see. - Yes, sir.

(An executive's irregularity caused the Yuseong Biomedi incident.)

Do you think Yook Dong Sik was the one who uploaded this?

That jerk not only lost his memory, but he also lost his mind.

My goodness.

I think we need to do something about him.

How should we take care of him?

Just keep me updated about his whereabouts.

I'll take care of the rest.

This post is already bad enough. What if he comes up with an alibi?

Then we'll get in trouble for lying.

No, Mr. Gong isn't that dumb.

I'm sure he has a plan.

A plan? What kind of plan?

What?

I'm not sure about that.

He thinks I have amnesia.

How long were you standing there?

Let's see.

I think I was here before Mi Joo said,

"Then we'll get in trouble for lying."

My gosh, this is bad.

What are we going to do?

Why don't we have dinner together?

Yes, let's do that.

Hello, sir.

Here you go. My gosh, this is the first time...

Dong Sik ever brought his colleagues here.

You guys can go ahead and eat as much as you want.

But where in the world is my wife? We're so busy right now.

My goodness.

Dong Sik.

About what you heard earlier...

My goodness, you should eat first.

I'm sure you're starving.

Oh, gosh.

Here you go.

Thank you.

Thank you.

(Mr. Yook's Meat Republic)

He's eating dinner with three of his colleagues.

He's trying to get those small fries on his side?

What a joke.

What should we do?

Go and give him a blast.

My gosh, it's cold.

Okay, sir.

My gosh, the traffic was crazy.

Boss.

It's time you get to your senses.

What?

My gosh, I'm sorry.

- Let's go. - Yes, sir.

We're going?

Welcome.

Korean beef is expensive.

My gosh, will you stop?

I can't believe we're having meat.

Let's switch seats.

Here's the menu.

We'll have your most popular menu.

- Okay. - Please give us a lot of meat.

Yes, of course.

It's delicious, isn't it?

Eat up.

Dong Sik.

I'm sorry.

It's okay.

We really didn't think it was right...

to hand in false statements.

But Mr. Seo apparently said he's going to get rid of our team...

and threatened to fire all of us.

Did Mr. Gong tell you that?

We didn't have a say in this.

Exactly.

"Amnesia"?

Hey, when did you get so wasted?

You told us earlier that Mr. Gong thinks you have amnesia.

Does that mean you don't have amnesia?

Mi Joo, you should stop drinking.

Does that mean you don't have amnesia?

Then why can't you just tell them your alibi?

Is there a reason why you can't?

Do you think I'm dumb?

You're just staying quiet...

because you're worried that we might get fired, right?

- You're doing it for us. - What?

You're worried that we might get fired...

if the Audit Team finds out that we lied.

That's why...

you're trying to take the blame.

I should just stay quiet.

Chil Sung.

Please don't make me go there.

- Go. - Are you kidding me?

Okay, fine.

Go on.

Beef tartare is expensive.

- Boss! - Boss!

Are you okay?

If you're drunk, you should be careful not to bother others.

- But... - Be quiet.

We didn't do anything.

Are you okay?

He looks fine.

Are you saying he's faking it?

Do you think we're a group of frauds or something?

My goodness, what's going on?

Our business is with him, so stay out of it...

if you don't want to get in trouble.

Today isn't a good day. You guys should go home.

Will you be okay?

Don't worry about me. I'll see you at work tomorrow.

My gosh, will you leave already? You're getting on my nerves.

Go ahead and call the police on your way out.

I memorized all your faces.

I need to call the police.

Wait.

I made eye contact with the scariest looking guy.

We're so pathetic.

Let's go for now. Come on.

- Be careful. - Get a grip on yourself.

"Don't worry about me. I'll see you at work tomorrow."

That was quite cool, you know.

Why are you so silent then?

Cat got your tongue?

What's happening? Why is my heart racing?

Am I scared of these men?

Are you seriously ignoring me?

If one does something wrong,

one should apologize.

I'm sorry.

Before things got too far,

you should've acknowledged your wrongdoing...

and quit your job or something.

Why would you say you'd see them tomorrow?

Don't you agree,

Mr. Yook Dong Sik?

No.

This isn't because I'm scared.

It's because my blood is boiling.

The blood of a psychopathic killer.

Can't you see you're causing trouble for a lot of people?

Just look at our boss.

Who'd want to lie on the floor at his age?

Answer me, you moron.

I must endure it.

Everything is being recorded,

so I must not react.

Hold on. Have you gone mad?

Please. I'm Dong Sik's father.

I don't know what he did wrong,

but just this once...

Mr. Yook,

raising a son like him must've been rough.

You did wrong,

right?

Right, you idiot?

Please, I'm sorry.

I'm his father,

so punish me for not raising him properly.

Dad...

Dad, get up.

What a heartbreaking moment.

He's too much of a softy, you know.

He'd rather take the blame himself...

than cause trouble for others.

However, I hated that about him,

so I forced him to be stronger and more selfish.

I said cruel things so that he'd have a better chance in life.

It's all my fault.

It is.

I have a favor to ask.

I'd like to talk alone,

so could you please...

escort my father out?

- Dong Sik! - That's right.

He shouldn't have to witness such violence.

But Dong Sik!

Beg for mercy.

All right? Apologize!

- Dong Sik! - What's going on?

- Dong Sik! - What now?

- Dong Sik! - Oh, no!

("The Merciless")

Hey!

What...

That must be hot.

You know,

there used to be a mob boss who ruled the underworld.

Did you know he met his demise at a restaurant?

Want to know how he died?

Boiling oil was poured down his throat.

What do you think happened?

His throat was deep-fried to a crisp...

just like tripe.

No...

You jerk...

I see you've watched a few movies.

Yes, I have.

Does this seem like a scene from a movie to you?

He actually killed someone.

I know that for a fact.

He killed someone?

Get out of my way.

How could you say that out loud?

Did you actually see me kill someone?

Of course not. Please don't kill me.

- Who sent you? - Well...

I don't know.

You'll never be able to eat anything again.

In fact, you'll probably die first because you can't breathe.

Managing Director Seo.

That's what I heard!

Please get that away from me.

Gosh.

Managing Director Seo?

- Is this the place? - What's going on?

- What's wrong? - Just come quick.

(Case Report)

Hey, what are you doing here?

It's been a while, Captain.

You calling me that must mean you have a favor to ask.

Of course.

Korea's best profiler sure is insightful.

Here.

These are the files you requested.

Hold on.

Let me open the database.

If you log in with my ID,

it'll be easier to access the files you want.

Thanks, Uncle Ryoo.

So which case are you looking into?

Are you sure you don't need my help?

Not yet.

That reminds me. How's your dad?

You little punk.

It took you long enough to ask about me.

Yes, he's good.

Fishing up cases to solve...

is just what your dad used to do.

My dad always told me...

that there were two types of cases in this world.

Cases that were reported...

and cases that were not.

He said we should solve both.

All right.

- Good luck then, Officer Shim. - Thanks.

Turn off the lights once you're done.

- Thanks, Uncle Ryoo. - Carry on.

All right, let's begin, shall we?

Get digging.

Aren't you going to help?

You'll now be flying solo.

But it was you who made me come here...

Unbelievable. When will you ever be helpful?

They say it was suicide.

Unfortunately, the house completely burned down,

so you'll never be able to get back the item you lost.

Oh well.

Good work.

(Jo Yu Jin)

I think Seo Ji Hoon is making a move as you expected.

Now, all the riddles have been solved.

I know who tried to make me the sacrificial lamb.

All he has going for him is that he was born into money.

That monkey acts out relying on his daddy's money.

Seo Ji Hoon.

Yook Dong Sik.

(Seo Ji)

My hand has not fully healed yet.

However, I must continue writing in my diary.

A new murder diary.

(Seo Ji Hoon)

(I will kill you)

(Because I am a psychopathic serial killer)

(Seo Ji Hoon, I will kill you)

Seo Ji Hoon.

I will kill you.

Because I am a psychopathic serial killer.

(Psychopath Diary)

How will I kill him?

Do what makes your heart pound.

He may have a card that we don't know about.

I'll have to see for myself.

I have a great source that only I know.

- I'm a bit busy. - But...

It's the perfect plan.

I know what you're trying to do, Dong Sik.

This is getting very suspicious.

- Do you know who I am? - You're not scared, but excited.

Let's go, Yook Dong Sik.

You are a cruel, cold, and thorough psychopath.