Original subtitles

[♪ opening theme]

"Jin Isoo by Ahn Bohyun"

"Lee Ganghyun by Park Jihyun"

"Park Junyoung by Kang Sangjun Choi Kyungjin by Kim Shinbi"

THE CHARACTERS, PLACES, ORGANIZATIONS AND EVENTS IN THIS DRAMA ARE FICTITIOUS.

CHILD ACTORS WERE FILMED IN SAFE SITUATIONS.

[♪ interesting music] "3 hours before the appointment ceremony"

[sighing] Mr. Choi...

I need more sleep. Please...

[Isoo breathing]

[phone vibrating]

[Jeonghun] Yes, sir.

Where's Isoo?

He's in bed.

-He's still in bed? -Yes.

[Seungju sighs shallowly]

[♪ tense music]

[shallow sigh]

Wake up.

[Isoo] Gosh...

What's up at this early?

I'm tired.

And my nose hurts.

[Seungju] Get up, you crazy brat.

Didn't I tell you to go to work today?

No, I won't.

I told you I wouldn't.

What's wrong with you?

This is a different scale

from what you've done so far.

The honor of Father and our company depends on you.

Why, in the first place,

have you involved me in such a big matter?

That's...

Don't say like that.

I trust you.

You're making a mistake.

[Isoo sighs]

[Seungju] You'll regret if you mess this up.

You want to disown your father like this?

[sighs] [♪ mellow music]

Seungju.

Since I became Father's...

no...

the chairman's son, my life has been a mess.

It's time to stop this mess.

[shallow laugh]

[footsteps approaching]

[Isoo] He's gone?

[Jeonghun] For press conference.

He has one every day.

Does he enjoy it?

[Jeonghun] He'll announce

that everything was made up by himself.

[♪ foreboding music] He'll make up for it

by resigning from his position.

The chairman would cancel his candidacy.

Vice chairman will be kicked out to the overseas branch.

What a good chance for his cousins who had eyes on his position.

[water trickling]

[♪ tense music]

[camera shutter sound]

[reporters murmuring]

Hello.

I'm the vice chairman of Hansu

Jin Seungju.

[Seungju] I'm here today

to notify

the truth...

about my brother's case.

-The truth is... -[Isoo] The truth!

[♪ upbeat music]

[Isoo] I'll tell you myself.

[reporter1] Jin Isoo! [reporters clamoring]

[reporters throwing questions]

This is for you.

You knew he would come?

You didn't?

Isoo is a good boy.

[reporter2] How did you become a cop?

I was so into detective stories...

[pauses] [♪ interesting music]

Detective stories?

[Giseok] How did you get the culprit?

I heard the accomplice didn't appear

at the appointed place.

Oh...

Well, during the stakeout

I just got an intuitive sense

like a kind of hunch.

[shallow laugh]

"Incapable police needed my help"

[Junyoung] Incapable police?

[musical instrument tuning sound]

Do we have an event today?

[Sunggu] Musicians!

Play it well today. Okay?

-[musicians] Yes. -[Sunggu] Okay?

[musicians and Sunggu shout]

[Sunggu] Pull it from the back. Pull!

More, more.

[Sunggu chattering]

[phone vibrating]

Yes, sir.

Okay.

Chief wants us to come down.

[♪ grand music playing]

[♪ bright music playing]

[engine revs]

[zoom-in sound effect] [clicking sound]

[clicking sound]

[clicking sound]

[laughing] Thank you. [Posuni exclaims heavily]

[grunts]

Huh?

[Isoo scoffs]

Wow, you didn't have to prepare this much.

Thank you so much.

[Isoo] Oh.

Let's work hard.

[clearing throat] Ms. Lee?

[shallow laugh]

[Applause]

Damn it.

[Ganghyun sighs shallowly]

[sighs]

[♪ interesting music]

[exclaims]

[Isoo] It's nice.

Neat and clean.

[sighs] [Isoo laughs shallowly]

Where's my desk?

[Ganghyun] You don't need to come.

Why don't you go home?

Why are you being polite?

Just go home.

You don't need to do this.

[Isoo] Yes, I do.

When I commit, I give my all.

Commit what?

Playing cops?

[Junyoung] Here's not your playground.

[inhaling]

Why do you treat me like this?

You shouldn't do that.

Oh, these incapable police officers

are supposed to give you a standing ovation?

Jeez... I've never said that in this way.

[Isoo tutting]

[Isoo] This is what reporters do, right?

But this is true.

[tablet PC thuds]

[scoffing] So?

So what?

[Ganghyun] You'll come everyday

with a sense of duty?

Yes.

-Very sincerely. -Then, I'll give you a piece of advice.

Stay put doing nothing.

Anything you hear or see in this place

is never allowed to be uploaded to your SNS.

If you bother my work,

you're dead.

[inhaling]

That's not one piece. [scoffs]

[Ganghyun sighing] Let's go to the meeting.

[Jeonghun breathing]

I welcome you. Let's take a photo later.

That's your desk.

[Junyoung yelling] Let's go!

[Kyungjin] Okay.

[♪ interesting music]

Is that a hazing or something? They're so childish.

Aren't they?

[Isoo scoffs]

[exhaling] [gasping]

[exclaims shallowly]

Oh, I'm fine.

It's so embarrassing.

Even a chair is a mess here!

I'll get you a new one.

Mr. Choi.

Get me new clothes

and do me a favor.

[Ganghyun] Please transfer Jin Isoo to desk duty.

[sighing] Desk duty? [♪ tense music]

He caught the culprit you failed to catch.

He's in your team now.

[Ganghyun] A police investigation isn't a child's play.

He's an untrained citizen

and an immature rich son.

I'm sure he'll make trouble.

You should handle that

all by yourself.

It's you guys who caused all of these.

Please get the fact right.

It was decided by the upper line.

Then...

you just tell them the truth

and make up for it by resigning.

You want that?

That sounds good.

[sighing] Forget it.

I'll handle him.

Watch him closely.

-Okay. -[Changun] Watch your mouth.

[everyone] Yes, sir.

[Changun] Start the reporting.

[Byungsik] Yes.

[Heeja] Oh, you're up.

[Seungju] Yes, mom.

[door closes]

-[Seungju] Good morning. -Yes.

[shallow exclamation]

I'm worried about Isoo.

[Heeja] He's not pulling himself together,

and now he became a cop.

I know Seungju had no other way, but...

[Heeja sighs]

I'm afraid he'd make any trouble.

I couldn't even sleep last night.

Isoo is not that immature.

[Seungju] Trust him.

My Seungju is so reliable,

but what's wrong with Isoo?

Mom. [chopsticks clink]

Your mom isn't wrong.

Prepare to send him overseas after the election.

He'll be a burden if I win the election.

Mom.

Please stop nagging on Isoo.

I've never nagged on him.

[shallow breathing]

-That's all. -[Changun] Okay.

[Changun] So, team 2 will focus on the serial robbery cases

and team 1 will take further cases coming up.

[Changun] "Protect warmly,"

[everyone] "execute fairly."

[Junyoung] Don't worry.

He knows his father's election depends on him.

He'll behave himself.

You think so?

[Ganghyun sighs]

Wow, it's awesome!

[♪ rhythmical music]

[scoffs]

[Kyungjin] What's all this?

[chef] Ossobuco and Parmigiana di melanzane.

Sounds so delicious! [chef laughs]

-I'll have those. -[chef] Okay.

[Isoo] Michael Ballack!

His team is winning 2 to 1.

He's easy in dribbling. Great.

Here comes Drogba from the right. He's coming.

Drogba! Didier Drogba!

Lampard on the right under, shoot!

[Isoo] Computer!

Com...

Don't you know you shouldn't turn it off like that?

Don't you know you shouldn't play games here?

[sighs]

[files thud] Here's not your playground.

[Ganghyun] You still don't get it?

[Isoo sighs]

[headset thuds]

I understand this situation exactly.

[♪ tense music]

[Isoo] This is a kind of business

between the police and Hansu Group.

We are in a contractual relationship.

You don't have any power to break it,

but you're not cooperating

due to your self-esteem, inferiority, or something.

I don't bear any of those.

You don't?

But everyone bears that.

[Ganghyun] If you decided to carry out the contract,

you shouldn't behave like this.

Had you done it properly in the first place

I wouldn't have had to do this.

[sighs]

[banging sound]

[Junyoung] Get out in three minutes

or I will arrest you for obstruction of official duties.

Hey!

What kind of official duties

[Byungsik] did they obstruct?

It's delicious.

[chef] Thank you.

You have two minutes and 40 seconds left.

[Byungsik] That punk...

[Jeonghun] We couldn't find a good place,

so we prepared it here to enjoy with all of you.

By the way, who are you, sir?

I'm a secretary of detective Jin Isoo.

[sighs]

No detective

needs a secretary.

You're not allowed to be here.

You have two minutes.

[sighs]

Let's wrap it up.

[police officers chattering]

Goddamn it.

[Junyoung] You're done?

[Ganghyun sighs]

[Ganghyun] You saw his desk?

Calm down.

He's just trying to get on our nerves.

Gosh, what do we do?

[sighing] No idea.

We can't kick him out

or send him away to other team.

Let's make him quit by himself.

How?

[♪ interesting music]

Hey, is that yummy?

Ye... No, it's not!

Come here.

[Ganghyun] That Jin Isoo...

What's his weak point?

-Weak point? -Yes.

You must know.

[Junyoung] You follow him and even call him bro.

No weak point but only strong points.

Damn...

Isn't there anything he hates?

Anything he hates...

Oh, he hates something boring.

Something boring?

[♪ interesting music]

"Investigation report"

What's that?

Work for you.

Files on Lee Changhyun's case.

[Ganghyun] Summarize them by today.

You know,

90% of police jobs are writing reports.

[Ganghyun] Work hard

and get it right.

That's already done.

Keep quiet. [Kyungjin groans]

For your reference.

[scoffs]

It'd be hard for him.

Absolutely.

It's hard even for you.

[Kyungjin] Hey, I'm...

Huh?

But isn't this

workplace harassment?

[♪ funny music]

[Ganghyun] Okay.

Go report us.

Call the police.

Forget it.

[Ganghyun] He's gone.

[Kyungjin] Files are also gone.

[phone vibrating]

[call starting sound]

Hello?

Yes, sir.

[call ending sound]

What's up?

I don't know. He wants me to come.

[Sunggu coughs shallowly]

[keyboard clacking] [Sunggu] "Ji..."

[greeting]

[Sunggu] Oh, Ms. Lee.

[♪ rhythmical music]

[Sunggu] I didn't expect I would write a report

at this age.

I'm sorry. [Sunggu laughs]

Jin asked me how to write a report.

[Sunggu] It's you who should guide and teach him

every single work, right?

Yes, that's right.

[Ganghyun] I'll handle it.

[Ganghyun sighs]

[files thud]

-Mr. Jin? -Yes?

[Ganghyun] Come with me.

[Isoo] Okay.

[Isoo] Your typing improved.

[Sunggu laughs]

[sighs]

They're getting me more wrinkles.

[clears throat]

Jeez...

[admiring]

Wow, this is...

It really soothes my wrist.

Lady first.

[Ganghyun] Remove it.

Don't ask anything.

[exhaling]

[Isoo exclaims shallowly]

[police officers chattering]

Is something up?

A 70-year-old with dementia is missing in Gangha 3-dong.

[sighing] Jeez... Gangha 3-dong is huge.

How do they...

Let's help them.

What?

[Ganghyun] Missing Investigation Team

needs more hands.

[Ganghyun] Let's go.

[♪ bright music]

Wait...

Hey, Jin, let's go.

[Junyoung] Okay, let's get to work.

[Isoo grunts]

Jeez, it's so annoying.

[Missing team leader] 76-year-old male, Park Chunsik.

At the time of missing, he was wearing

daily hanbok with a gray vest.

Let's search for him.

[police officers] Yes, sir.

[Ganghyun] We'll search from here to Gangha station.

[Missing Team leader] Thanks. I'll pay you back.

[Ganghyun] From here to Gangha station.

We're walking? From here to there?

We should find him before sunset.

[Ganghyun] He could collapse due to diabetes.

Let's go!

We don't have much time.

Right. Move quickly!

Okay, I got it.

[tutting]

[camera shutter sound]

[sighs]

[Ganghyun] Jin Isoo.

I got it. Gosh...

[tutting] How grumpy...

[♪ bright music]

Hello, sir.

Have you seen this man?

[bike engines revving]

[bikers cheering]

[scoffs]

What's all this?

What?

[♪ lively music]

[Ganghyun] Excuse me, sir.

Have you seen this man?

Hey!

They found him.

[bikers cheering and applauding]

[♪ bright music]

[cheering and applauding continues]

He's awesome.

Take care, sir.

[bikers cheer]

Okay.

[Isoo] He won this watch!

[biker1 chattering]

[biker1 cheers]

What the hell is going on?

He's a man of capacity.

[Isoo] Searching for an old man with dementia.

The one who finds him first will win this watch.

Tell him to delete it now.

[Kyungjin] Okay.

[biker2] It's cool.

[car remote beeps]

-Good morning. -[Kyungjin] Good morning.

You were awesome, bro.

Oh, stop.

[Isoo] Hey, take a look.

-Which one looks better? -The upper one.

I'll pick this one, then.

[thuds]

[Isoo smacks lips]

[Kyungjin and Isoo exclaim]

[Kyungjin] Good morning.

[exclaims]

He's annoying me in every way.

[thuds]

[scoffs]

[phone rings]

Violent Crime Investigation Team 1.

Okay.

A body was found at Gangha quay.

Let's go.

[Ganghyun tapping the desk] Detective Jin Isoo.

We should go.

[inhaling] Okay.

[blowing breath]

Hey, you come in your luxurious car.

Let's ride this.

-I'll drive. -[Ganghyun] No.

I'll drive.

[Ganghyun] Get on.

Jeez, my new outfit...

[♪ rhythmical music]

[tires screech]

[Ganghyun] To the Gangha quay in 30 minutes.

Be there on time.

[scoffs]

You're challenging me?

Okay.

[engine starts]

[engine revs]

[engine revs] [tires screech]

[Ganghyun screams] [horn honks]

[Junyoung] That punk.

That road is under construction.

[Junyoung scoffs]

That prince isn't good at directions.

"Gangha Quay"

[engine revs]

[tires screech]

You can't get in now.

-Police. -[parking agent] Ah...

Hold on.

-[manager] What's up? -Police are here.

[door closes] We're from Gangha station.

You found a dead body?

[manager] Yes, I reported it.

Leave your car here and let's go to the scene.

Wasn't it found in the yacht?

Let us park inside.

That area is only for boat owners.

I can't let just anyone in.

Just anyone?

We're here for an investigation.

[manager] Sorry, but some clients

are very sensitive about outsiders.

I can't help it. Sorry.

[engine revs]

[♪ upbeat music]

That's my bro.

[zoom-in and typing sound effect]

"Yoon Jiwon forensic doctor in NFS"

[exhaling]

Nice weather.

[Jiwon] Is he the silver spoon?

[Ganghyun] Yes.

He looks sly.

He looks rude.

[shallow laugh]

[Isoo] We're putting them on?

It's like a movie.

[♪ interesting music]

Only real cops get into the site.

You told me to come to the site.

Watch your tone.

I'm talking casually to Ganghyun.

Don't do that to me.

You wait in the car.

Go wait in your car.

Is it why you told me to come?

I brought you to keep you from making any trouble.

No SNS allowed.

Hey...

[sighs]

[Isoo sighs]

By the way, why am I obeying her?

Is it an aftereffect?

Post-traumatic stress disorder?

Goddamn it.

Okay.

The dead body was left to be easily seen.

The manager here said he thought she was sleeping.

[camera clicking]

The dead body was not hidden.

[camera shutter sound]

Here's a bag.

Found out something?

Yeah.

[Jiwon] A ligature mark here

and a wound on the occipital.

Her dress is wet, but not by dewdrops.

So, she could've been drowned?

[Jiwon] We'll see by an autopsy.

She's wearing a luxurious dress

[Jiwon] but she seems malnourished.

By the way...

her face looks familiar, right?

[♪ dark music playing]

[pounding wave sound]

[Jiwon and Junyoung gasp]

[♪ bright music]

You okay?

[quietly] Yes.

I envy him.

[tense sound effect]

Come check this powder.

[KCSI1] Yes, sir.

[Kyungjin] This is her. Jung Ina.

She's a model.

Right.

Let's find out her agency.

[Kyungjin] Okay.

[phone alarm sound]

[Younghwan] Detective Jin. See me later?

[♪ bright music] [Isoo exhaling]

Woah.

Can I take a picture?

Of course!

[camera shutter sound]

Let me join you on it someday.

I'll let you drive it

[Isoo] if you promise to be on my side.

I'm always on your side.

I'm the Star-Lord X.

I'm your follower.

[Kyungjin] My girlfriend, too.

[Isoo] Hmm...

So, she's Gamora?

-No, she's Groot. -Groot?

Yes. [♪ joyful music]

That's a new combination.

Come on.

Jin, let's go.

To where?

Just come.

Is she always like that?

She's so oppressive and overbearing.

No. She just hates you.

[inhaling]

You're way too honest.

[Isoo] Hey!

Hey, there!

You're ignoring me?

Hey, Ms. Lee!

[Ganghyun] Get on.

[Isoo] Do you think I come and go

whenever I'm told to?

-You're doing that now. -No way.

I'm going home.

You can come when you want

but need my permission to go.

When seniors order, juniors must obey.

[Ganghyun] You can quit if you don't like it.

[Isoo sighs shallowly]

Why is this car like this? Is it a bumper car or something?

[Isoo exclaims]

[engine starts] Gosh, it's dirty.

[gear adjusting sound] [Isoo gasps]

[Isoo sighs] Shut up and fasten your belt.

[Isoo] Jeez...

Where are we headed to?

In a movie, a cop's life looks so interesting.

They chase criminals with fascinating actions

and handcuff the criminal.

You know what they don't show?

A labor of detectives in reality.

When a case occurs,

we investigate the victim's family,

friends, and colleagues one by one.

To get security camera footage,

we call everywhere to ask

or visit every store.

Why whine next to me?

[Ganghyun] A sheltered-grown rich son

doesn't need to do all of these.

That's what I mean.

[exhaling] Jeez...

After threatening failed, you're convincing me.

I'm saying it for your sake.

So, where on earth are we going?

The victim is a model.

[♪ quirky music]

Police.

Where's the CEO?

[staff] Wait, please.

[quietly] They're tall.

[staff] Come this way.

[Ganghyun] Meet all the staff

and ask about Jung Ina.

Meet all of them?

Find out something useful.

[shallow sigh]

[CEO] Yes...

No, that's not enough.

Yes...

Hm?

Yeah.

[CEO] I see...

What humble clothes!

How old?

Police.

Right, I know...

[CEO] I know it's a good opportunity,

but it's us who decide our own value.

[CEO] Tell them to revise the contract.

Yes, that's what I mean.

Why don't you hang up for now?

[CEO] What's up?

[Ganghyun] Jung Ina

belongs here, right?

What about Ina?

She was found dead.

[♪ dark music]

She was here last night.

[CEO] She left for an important appointment.

What time did she leave?

It was around 8:00 p.m.

You know whom she was meeting?

No.

Did you notice any change in her

or anything strange she was going through recently?

No. Nothing special.

How's her family relationship?

[CEO] Well...

She had a widowed mother

who passed away ten days ago.

Maybe she has no other family.

Okay. Thank you for cooperation.

Please call me if you recall anything about her.

[shallow sigh]

[phone vibrating]

Jung Ina's dead.

[exclaiming] Check out all the contracts on her.

[laughing] [♪ interesting music]

[model] Let's follow each other.

[Isoo inhaling] I heard he's a Casanova.

Not a Casanova

but a romanticist.

What about Hong Euna of MK Group?

[model] Oh, I know that.

The Gangnamdaero case?

That was not a romance but a thriller.

[chattering]

Wait for a second.

[Isoo] Stay here.

Go eat sushi in Japan?

[models laugh]

Hey, Ganghyun!

I found out something.

Submit it as a report.

Jeez... Where's her manner?

[clacking]

[clacking]

Stop joking and open the door. [engine starts]

[Isoo] Hey!

I don't have my wallet.

How rude! Gosh...

[water trickling]

[♪ mellow music]

[rubber gloves twang]

[Jiwon] Jung Ina's autopsy begins.

A ligature mark. [camera shutter sound]

[dog barking in a distance]

[grass bugs chirping]

[shallow sigh] [♪ mellow music]

[blowing breath]

[inhaling]

[exhaling]

[door opens]

I'm home.

[Hyungjun] You're late.

Are you still up?

Do you eat on time?

[inhaling]

It's kimchijjigae.

Want a drink?

Okay. [brush thuds]

[rustling] Hold on.

Cheers.

[glass thuds] [exclaims]

[exclaims]

A case occurred?

Yes, she's a model, only 22 years old.

She was about to blossom.

I came out after the autopsy started.

You'll be busy from tomorrow.

How's the newbie?

Jeez... I've never seen

[Ganghyun] that kind of jerk.

He called a catering service to the police station.

[scoffing] And he got a large computer

to play a game at work.

Even worse, the chief...

Anyway, he's a real freak.

I see.

Jeez, it must be tough for you.

[Hyungjun] Okay.

[glass thuds]

[Hyungjun] One more drink.

[Misook scoffing] Jeez.

Another drinking party?

It's not a heavy drinking.

Just one drink while she's having dinner.

What a father and a daughter.

[dragging a chair]

Ganghyun.

[Ganghyun] Yes? [Misook clears throat]

You know,

-the son of that pharmacy-- -That again?

[Ganghyun] Enough.

[Misook] Just listen to me.

He looked like actor Song Joongki.

[♪ funny music] [laughs]

[Ganghyun] Mom.

He has such blessed looks, yet he has no girlfriend?

[responding]

Then, something's wrong with him.

No, I won't see him.

I wish you

spend a night at your boyfriend's place

[Misook] instead of a night-duty room.

Don't you think it's a waste

of your beautiful youth?

Not at all.

Dating is a waste of time.

I'd rather catch one more criminal.

[sighs]

Okay, both of you are such know-it-alls.

Why me, too?

[Misook] Wash up and go to bed.

You know what time it is?

Okay, you go get some sleep.

-[Hyungjun] Go. -[Ganghyun] Good night.

[Hyungjun whispering] Cheers.

[Misook] Wrap it up!

[Hyungjun] Okay, okay. Go.

Go to bed. We're done.

[Ganghyun exclaims]

-Just one more bite. -[Hyungjun] Go inside.

[exhaling]

[shallow sigh]

[♪ mellow music]

[cat meowing in the screen]

[♪ romantic music playing]

[Younghwan] Why are you so depressed?

[bottle thuds]

The whole team is ignoring me.

After ordering me around all day

just as she wanted,

she threw me on the street and left.

[Isoo scoffs]

I don't understand.

[ice cubes rattling] [laughs]

You remember your high school days?

[Younghwan] You know,

some guys were jealous of you and held you in check.

That's what they're doing.

Those guys are scared

if you catch a culprit again.

Just smash them.

[tutting]

Sounds good.

[♪ rhythmical music]

[Younghwan laughs]

[engine revs]

[engine revs]

What's up this time?

I'm feeling sensitive after missing my morning coffee.

Why didn't you get up earlier?

What do you want?

The autopsy result is out.

Why do you care?

Do you have to ask?

Detective Lee, let's go. We're late.

[shallow sigh]

[sighing] Jin Isoo.

I'm warning you.

An autopsy room isn't for anyone.

It's too much for normal people.

Do I look like a normal person?

[card reader beeps]

-Hello. -[assistant] Hello.

Where's Dr. Yoon?

[assistant] She's in the room.

-Should I call her? -No, I'll go see her.

[assistant] You want to check?

[Isoo] Oh...

Okay. Let me see.

[♪ dark music]

[confusing sound effect]

[sharp sound effect]

[slow heartbeat sound]

[dark sound effect]

[clear sound effect]

[sound effect getting faster]

[beeping sound effect]

[thudding sound]

You brought the silver spoon?

Yeah, he's so annoying.

[Ganghyun] Jin Isoo.

Jin.

[Ganghyun] Stop playing a trick.

Jin Isoo, wake up.

Jin Isoo, Jin Isoo?

[Isoo exhaling]

[heavy breathing] [Ganghyun] You okay?

I was joking.

[Isoo laughs shallowly]

You're fooled, right?

[Isoo breathing]

[Ganghyun sighs] What the hell?

The estimated time of death is?

[Jiwon] It's from 1:00 to 1:30 a.m.

And the cause of death is?

[sighing] Well...

It's complicated.

You saw this last time.

[Jiwon] She was strangled with hands

but no congestion or fracture.

[inhaling] A fracture could occur by strangling?

[gasping]

[Jiwon] If I strangle you with a hand

your hyoid bone here often breaks.

I see.

[Isoo] Okay.

[Ganghyun] She's not strangled to death.

[sighing] Right.

She's not drowned, either.

[Jiwon] River water was in her stomach,

but it was not that much.

That means she was in the water, though.

[Jiwon] What was fatal is

an occipital fissure in the left.

She was hit so hard that her skull was sunken.

[files thud] A murder weapon

would be like this

[Jiwon] or this.

From the angle, the murderer is left-handed.

They will be strong.

[smacking lips] But...

she might've been hit from the side

with a right hand like this.

Wow.

You're so keen.

I am.

[Jiwon] But...

Hitting from the side...

[Isoo] Gosh...

and hitting from the back

make different shapes of wounds.

[thuds]

We also consider that.

I see.

[Ganghyun] So, you mean the victim

was strangled, hit on the head,

and drown into the river?

Right.

[Jiwon] And...

she has bruises on her arms.

[♪ quirky music]

What could this be?

[Jiwon] I don't know.

[Isoo inhaling]

[Isoo] She was hit on the head, strangled,

and thrown into the river.

And she was picked up onto the yacht.

No, no. Or... [inhaling]

Throw her into the river and pick her up, and then hit her head?

Why?

For what?

Sherlock Holmes on the case, huh?

What's your purpose?

What?

What's your plan this time?

Why?

Are you scared?

You're scared if I catch the culprit again.

[laughs]

[Ganghyun laughs]

[laughing] Hey, mister.

A motiveless assailant became a cop and finally got insane.

You think you'll catch the culprit by accident again?

What if I catch the bastard?

[♪ interesting music]

Never.

That'd never happen.

If I fail to catch him,

I'll get out of your sight.

I'll move to desk duty or stay home.

-Sounds great. -But if I catch him,

you should admit

that I'm a real cop.

Deal.

Deal.

[KCSI2] The forensic result is out.

This zipper bag found on the site was empty.

It's a new one.

Why does she carry an empty zipper bag?

Anything else?

[KCSI2] This powder is a new type of LSD drugs.

Any footprints?

It's 11-inch hiking boots.

[KCSI2] We confirmed its brand

but over 120,000 pairs were sold last year,

so it's meaningless.

[sighing] I see. [paper rustling]

How about bloodstains?

There were only diluted ones around the body.

And fingerprints on the champagne glass.

[paper rustling]

Okay, thanks.

-[KCSI2] Yes. -Good job.

[Isoo sighs shallowly]

Jeez...

Anything from the security camera?

We found a suspect.

[keyboard clacking]

[Junyoung] They went in together,

[keyboard clacking] and after an hour,

he came out alone. [keyboard clacking]

Huh?

He's the youngest son of DN Media.

We know that.

[Ganghyun] His fingerprints were found on the glass.

[inhaling]

DN Media...

Jung Ina shot the CF of that company.

[Kyungjin] Right. A week ago.

You must not know this.

[Isoo] Another model was going to shoot it

but was replaced by Jung Ina.

Police officers are not capable enough to find that out, right?

I found it out from other models.

I'm interested in this field.

Who owns this yacht?

-Cheon Taesung? -[Kyungjin] No, Cheon Taeyoung.

His elder brother.

[Isoo] I heard a rumor about them--

[Ganghyun] Let's see Taesung first.

Where is he now?

That's...

unknown.

He didn't go to work, and his secretary can't reach him.

This picture was uploaded on his SNS an hour ago,

but I don't know where it is.

[Junyoung] Where's this?

Uh?

Oh, my gosh. [♪ interesting music]

[laughs]

I know where it is. Gosh...

[Isoo cheers]

[Ganghyun sighs shallowly]

[Junyoung sighing] What's wrong with that punk?

He'll catch the culprit by himself.

[Ganghyun] And if he fails, he'll move to desk duty.

-Kyungjin. -[Kyungjin] Yes.

Find out where it is quickly.

-Okay. -[Junyoung] Hurry up.

[guard1] You're here, sir. [♪ rhythmical music]

[manager] Mr. Jin, it's been a long time.

[Isoo] Yeah, I've been busy.

[manager] Where to, sir?

I'm here to see Cheon Taesung of DN.

This way to the tanning room.

Oh, I'll go see him by myself.

[♪ bright music]

-What's up? -It's me.

Damn it.

"Cheon Taeseong DN Group's third son"

You know who I am, right?

Of course. You're a troublemaker of Hansu.

It's you who is a troublemaker.

[Isoo] I am...

the detective.

You're a detective?

Wow.

[Taesung] Shit.

Look how nonchalant you are.

You felt like tanning after murdering?

[scoffing] Yes.

[Isoo grunts]

[Taesung groans in pain] Argh... Wait.

[Ganghyun] Police.

We're here to find someone. Let me get in.

[guard1] This place is only for members.

Stop talking about that freaking members!

I'll just go in and get him.

I hope you cooperate.

Come back with a warrant.

You think I can't?

Do it if you can.

[scoffs]

Cheon Taesung is here, right?

[♪ bright music] [Taesung groans in pain]

[Taesung] Hey, wait.

[Taesung groans in pain] You're arrested for Jung Ina's murder.

Well...

You can remain silent, [Taesung groans in pain]

and challenge the properness of arrest...

Hey, Mr. Park!

Mr. Park! Mr. Park!

-Mr. Park for what? -[Taesung] Mr. Park, hurry up!

Goddamn it.

[Taesung yelling]

[Ganghyun] What about Jin Isoo?

Jin Isoo from Hansu Group. You let him in?

[♪ powerful music]

[Isoo exhaling]

[Isoo] Gosh...

[shallow exclamation]

[laughing] It's so embarrassing.

Oh, you're here.

What the hell did you do?

I got Cheon Taesung.

There he comes.

[Isoo] Damn.

[Taesung blowing his breath]

Get away, punk.

[groaning] Hey.

[scoffs]

Go kill him.

Police. Back off.

Hey, what are you doing?

Just go smash that punk!

Stay behind me.

I'm a good fighter.

Then, you handle it.

[exclaims]

Go ahead.

[Isoo blowing his breath]

Hey, give me something.

You said you're good.

[quietly] Only for a 1 to 1 fight.

What?

I'm only used to a 1 to 1 match.

Stick behind me.

[♪ bright music] [blowing breath]

[exhaling]

[guards shouting]

[shouts] [guard2 groans]

[guards shouting] [Ganghyun breathing heavily]

[grunts]

[guards groan]

[fighting sound continues]

[heavy breathing]

[grunts]

[groans]

[groans]

[guard3 groans] [Ganghyun grunts]

Damn it.

[Ganghyun shouts]

[grunts]

[shouts]

[guard4 groans]

What are you doing?

Hey, no one can beat against a group attack like that.

[spitting]

Call me when you need help.

How confident.

[♪ closing theme]

"A rich cop who catches a rich son?"

Special Thanks to Park Bokyung

[Hyeonju] Stop behaving mean and keep your dignity.

[Isoo] It looks weird.

This is not the way a conglomerate family works.

[Ganghyun] One of your sons

seems to have killed Jung Ina.

It's Taeyoung. He does drugs in the yacht.

[Taeyoung] So scared that I pushed her.

[Ganghyun] What did you talk about?

[Taejun] Not much. I don't remember.

[Hyeonju] Young girls who have eyes on a rich man

still exist.

There's something more.

[Isoo] I found out something huge.

[Junyoung] They're running.

They applied to leave.

[Ganghyun] He's the culprit.

Stay tuned for bonus clip

[♪ romantic music playing]

-Hello. -Mr. Choi.

Where are you?

I'm reading nearby.

I'm moving out.

To where?

You know the place

which has no relation to Hansu.

My own house.

[♪ Dark music playing]

Okay.

I'll prepare for it.

[Jeonghun sighs shallowly]

Translated by Hyeryung Kim