You must have a lot of questions for me.
Like who I am...
and what happened to your friends.
It's no fun if things are too easy.
Life is already boring as it is.
What do you think you're doing?
The reason why I wanted to meet...
was to sort out our relationship.
San,
you'll never live up to become my match.
You'll soon realise...
who the master is...
and who the hunting dog is.
The suspect you're thinking of...
is among us.
The suspect...
is Yong Goo Hyung.
(Case 6, The Girl I Murdered)
(You're invited to the reunion for members of the "Star Gazers" club.)
Hey.
What's wrong? It was just there.
Don't touch my stuff.
Sorry.
If you're sorry, make me some coffee.
Are you going to go to the reunion?
Why should I? All they'll do is talk about the past.
Were you an outsider during school?
You don't know what you're talking about.
They called me Brad Pitt at my school.
I was the one that made the girls' hearts flutter.
Then was there Angelina Jolie, too?
Goo Hyung.
There was.
- Is she coming, too? Can I come? - No.
Why not?
What are you doing?
What are you looking at?
Are they your friends?
It's the only group picture I have from high school.
Did you get a plastic surgery?
Where are you in the picture?
Is that you? Oh, it does look like you.
- It does, right? - Yes.
It was in a countryside, so middle and high school were combined.
Each grade had only about 20 students.
We were in the same class all the way through high school.
Where is she, the Angelina Jolie?
Let me see.
This is her.
- She's pretty. - She was a princess.
Do you still stay in touch with her?
No.
Goo Hyung, is that you?
Kim Ji Yeon?
I'm sorry to surprise you like this.
It's been 20 years, right?
Wow. It's been a long time.
How did you know where I was?
I work at a broadcasting company.
I worked really hard for years and finally got to produce a show.
Thanks to that, I was able to get some information.
Anyway, you quit being a detective and opened...
a private detective agency. It's just like what you would do.
It's a cool office, too.
By the way, what brings you here?
You got the invitation to the reunion, right?
We gathered a few times after graduation,
but tomorrow will be the last gathering at school.
The school will be demolished next year, so...
I'm sorry, but I don't think I'll be able to make it.
I'm busy working.
Come on. I really hope you can come, too.
Technically, I'm not an alumnus.
Well... Right. I heard you dropped out of school.
But still, we spent so much time together.
Also, I need your help...
with something personal.
My help?
San. I have great skin, right?
The secret is eating a lot of pork rinds.
- It's getting cold. Eat. - Was your skin bad?
Me?
Yes. It was bad.
It got better after I started eating these.
That can't be true.
Stop drinking. You're drinking too much. I'm getting worried.
I'm drinking because it tastes good. It's good.
- Here. Have some. - I have it here.
Alcohol tastes so good today.
Hey.
Never mind.
Do you know why I became a detective?
I knew you were going to say that.
Just tell me. I'm dying to know.
Why did you become a detective?
I'm the biggest coward.
Let him be. Let's just eat.
It was suicide.
- She always... - She said she had...
problems regarding boys.
She often said that she wanted to die.
She seemed to be depressed, especially these days.
I'm sure it was a suicide.
It's probably a suicide.
I...
I see the beach!
It feels great!
- Gyeo Wool. - Yes?
That's a reservoir. The beach is on this side.
Really?
It feels so great!
You might feel the salt in your throat.
You just have to ruin everything.
- How long does it take? - We're almost there.
That's what you said two hours ago.
One doesn't know romance, and the other lost the concept of time.
Why did you change your mind so suddenly?
Are you sure we can come with you?
Of course.
He's being suspicious.
- Something smells fishy. - It's coming from your breath.
It's so cute.
Schools like this can help children's emotional development.
You said you haven't been here for 20 years, right?
Yes. Time flies.
Gosh. What's that?
Goo Hyung?
Hello, Sir.
- How have you been? - It's you. Welcome.
- They're my colleagues. - Hello.
Oh, hello. Welcome.
Nothing changed.
- You haven't changed, either. - Don't say that.
It feels weird to hear the school will be demolished.
There's no choice.
It has been designated as a redevelopment area.
I hope your colleagues won't feel awkward.
We won't.
How much is the price of this land?
It's so secluded, so there is nothing to invest...
- Ouch! - What? I didn't do anything.
Are they here already?
Let's go in.
- Guys. - Yes.
- Goo Hyung is here. - What?
Goodness.
Goo Hyung, it's been ages.
You've become so handsome.
Yong Goo Hyung!
He has a bad name, so I didn't think he would turn out so great.
This is unexpected.
You were sick often,
and took medicine every day. Now, you're a pharmacist.
Goo Hyung has changed the most among all of us.
What are you talking about?
Goo Hyung has always been handsome.
You have always been too generous.
You guys.
You're all being silly like you were in the past.
He said he was known as the Brad Pitt here.
I guess it's not true.
- Hey. When did I say... - Goodness.
I didn't say that.
By the way, Is Goo Hyung good at his job?
Why did he open a private investigation agency?
- It's not... - He's a private detective.
He doesn't make a lot of money yet, but he is quite good.
It's so cool.
To see all of you again, I feel so touched.
There must be great food on an occasion like this.
I brought food from my restaurant.
- Oh, gosh. - You shouldn't have.
- Did you really bring it? - Wow.
- So good to see you again. - Cheers!
- Cheers!
It feels strange to drink alcohol at school, right?
I know. It's okay, though.
We're here with our teacher.
Right?
Of course.
Today, I give you a permission to get drunk.
Drink as much as you want.
You're the best.
But...
this isn't the first time we're drinking at school.
I think there was a time when we gathered at night and drank.
The night we said to watch the stars.
That's right.
We gathered at night to observe the stars,
but it was so cloudy, so we just ended up drinking a lot.
You were there, too.
Yes. I think I was.
It sounds great.
To be able to see the stars and drink at school.
That's the proper education.
They only teach subjects as math or English. That's not good.
Do you even know what proper education means?
- Are you teasing me now? - No.
I drank alcohol, so you should be more careful.
- Do you want to die? - I'm sorry.
Stop it.
By the way, I came here to see the Angelina Jolie.
When will she get here?
Excuse me. I'm going to use the restroom.
All right.
Wasn't she the Angelina Jolie?
What's going on?
- Please eat. - Okay.
- Help yourselves. - Sure.
(Lee Soo Yeon loves Y)
Loves...
Goo Hyung.
Yes?
- What are you doing? - I'm just getting some fresh air.
That night...
was also a dark moonless night just like today.
- When you planned to watch stars? - Yes.
A comet was going to pass near the Earth.
We were all excited.
The teacher and we planned to watch it through a telescope.
Then what happened...
to the Angelina Jolie?
She died that night.
You want to play a game?
You still remember the rules to this game, right?
We'll write a mission each to put into this box.
And this card.
Whoever has this card can...
take out a mission from the box to order the rest of us.
Do we have to play?
Number 4 and 5. Kiss.
- I don't feel like playing. - Me, neither.
Me, neither.
- Number three... - Okay.
- and number four. - Okay.
Play rock paper scissors and the winner gets to hit.
Really?
- Ouch. - What was that?
We had drinks, and it would be nice...
to bring back old memories.
Goo Hyung, what do you think?
I'm in.
And your friends will play, too?
- Sure. - Okay.
Okay.
The majority chose to play, so we'll continue.
I got it.
Then my order is...
Number 1 should slap number 4.
I'm number four.
I'm number one.
How can I slap Goo Hyung?
It's fine. I'm sure it won't hurt even if you slap me. Go ahead.
It'll make you feel bad if I slap with my palm.
I'll just punch you lightly instead. How is that?
That's fine. Do what you want.
What are you doing? Come on.
- Wow, this is... - I'll be gentle.
Are you all right?
- I'm okay, is your hand okay? Ouch. - Gosh.
This is hilarious.
Let's go for another turn.
- I'm fine. - Here.
Here we go.
I get to order this time.
Let's take a look at the mission.
This is my order.
Number 1 and number 2 have to kiss.
Wow.
What are you doing?
- Is it you? - Forget it. I'm not doing this.
Wait. If you don't follow the order, you'll get a penalty.
The penalty is a shot of soju.
That's too weak.
She still has to do it. I'll give you 10 seconds.
Okay, 10.
- 9, 8, 7, 6, - 9, 8, 7, 6,
- 5, 4... - 5, 4...
Wow.
- Should I drink a few more bottles? - What? No.
A kiss isn't that important.
What's important is that we feel something between you two.
Don't you think so?
Okay, let's go for another round.
- Okay, okay. - Wow.
I was so surprised.
My order is...
What is it?
Who wrote such a joke?
- Number three has to... - Kill...
- Kill number five. - number five.
What are you saying? Don't joke.
I'm not joking.
It says so here. Number 3 has to kill number 5.
What is this?
(Number 3 has to kill number 5.)
Who wrote this?
- Was it you? - No.
Was it you?
No.
This doesn't count.
I'm sorry, but I want out.
You'll regret it if you leave now.
Because it'll be broadcast with what's been recorded so far.
What do you think you're doing?
I was curious about who killed Soo Yeon.
It's been 20 years. For the last 20 years,
I tried to keep her in my heart. It wasn't easy.
I'm sure you're all the same.
That's why I made the decision.
I will get to the bottom of this case for my first show.
Ji Yeon, are you crazy?
Why do you want to pick on the wound?
I think it's more strange that we weren't affected by her death.
I think today is the last chance for us to find out the truth.
That's why you're here, aren't you?
I was wondering why you suddenly showed up after being out of touch.
Did you bring your colleagues because of that, too?
I think you have a misunderstanding.
We haven't heard anything about the case.
He's right. I only came to see Angelina Jolie.
It was just an accident.
It's not something that we should be talking about.
The number cards.
How will you explain them?
The card was found on Soo Yeon's dead body.
Although it's just a game, this is too much.
Should we take a break?
Who did that? It's so annoying.
I agree. Let's just drink this.
Where did Soo Yeon go? I didn't see her for a while.
Maybe she didn't come back after going to the washroom.
What happened?
Soo Yeon.
This isn't right.
On the day of the incident,
you were all drunk while playing the game.
A mission that said number 3 should kill number 5...
was picked.
Soon after that weird mission was picked,
Lee Soo Yeon fell from the rooftop and died.
This means that she wasn't in the classroom...
when the mission was picked.
But...
They found a card with the number five in her pocket.
I heard that you didn't report any of this to the police.
Because it didn't make sense.
And we were drinking alcohol at school.
They weren't happy to know that.
Then what's the reason...
that the police decided it was a suicide so easily?
Someone testified that Soo Yeon...
suffered from depression due to problems with boys.
Still, the police should have investigated more thoroughly.
So do you think...
the one that has the card with number three killed her?
Everyone thinks so.
That's simple then.
Ask them who had the card with number three.
Yes. That's one way.
But number 3 didn't kill number 5.
How do you know that?
I was number three.
I don't understand.
Why would you bring it up again?
I just want to...
solve the mystery.
What is it that you want to know?
We all know.
She's right.
If Soo Yeon didn't commit a suicide,
- it must be... - Do you really believe that?
You just want to believe that.
If he had nothing to hide, why would he drop out of school?
You haven't changed at all.
You always look for an excuse that is convenient for you.
You also agreed back then.
You agreed that Goo Hyung killed Soo Yeon.
You said he must have dropped out of school because he felt guilty.
Back then...
Back then, I was scared.
We were too young.
Since that day, I've never been able to forget about Soo Yeon.
I had no idea you were so close to her.
You said you didn't like her because she acted like a princess.
Hey. Stop it.
You're the same, Hee Sook.
You badmouthed her the most.
You just speak whatever comes to your mind, don't you?
You didn't like her because she always got better grades.
That's not true.
- You're being hysterical. - Hysterical?
- Hey, stop. - I guess you forgot about it...
because you've been busy cooking noodles.
I'm Im Mi Ra.
Im Mi Ra!
- Enough of your nonsense. - Are you crazy? Hey!
- Hey, stop it. - You're right. I'm crazy.
- Stop it. - Wait.
You said...
Lee Soo Yeon disappeared during the game.
Who is the last person who saw her?
Did anyone have a mission with her?
Who was it?
I think...
it was Goo Hyung.
You all...
have doubts about Lee Soo Yeon's death.
You're wondering if it was a suicide or a murder.
If it was a murder,
who killed her?
I'm sorry,
but we never asked you to find it out.
I'll officially make it as a request.
Okay?
You believe that...
someone in this group did it.
You think the person who killed her...
is Yong Goo Hyung.
But that's...
perhaps what you wish. You want to believe he killed her.
Right after Soo Yeon's death,
Goo Hyung left school.
The timing was suspicious.
Rumours always get worse.
It might have led you to doubt...
that Goo Hyung killed Soo Yeon.
Would it be true?
Goo Hyung confessed to me that he was...
number three.
And I...
believe he didn't kill Soo Yeon.
- How can you be sure? - So...
I'd like you to re-enact what happened...
here 20 years ago.
Let's go back to the past.
See you later.
I hate the supply room.
Why does it have to be outside?
Oh, did you know that?
Before the they built this school, it was a graveyard.
Hey. I'm getting scared. Stop it.
- Hey! - Gosh!
Did you see that? At the end of the hall.
Hey. Stop scaring me.
You know I have a weak heart and take medicine for it.
I can't tease you anymore since you're sick.
Oh, right. I forgot to take medicine.
- For your heart? - Yes.
Why don't you take it now?
It's in my bag. I'll take it when we go back to the classroom.
By the way, have you heard the rumour?
The relationship between Soo Yeon...
And Mr Ji?
So you heard it, too.
I heard Soo Yeon is trying to seduce him.
They say she goes to his house at night.
Really?
And someone saw them together in the infirmary at night.
I can't believe it.
What were they doing in the infirmary at night?
She's so cunning as a fox.
When Mr Ji first came to our school,
Ji Yeon made a big fuss about his being her ideal type.
I guess being pretty makes her confident.
Frankly, Soo Yeon is prettier than Ji Yeon.
I don't care.
As long as Soo Yeon doesn't try to get Goo Hyung.
You like him so much.
Goo Hyung is as handsome as Kangta of H.O.T. to me.
Hey. Don't say that. Kangta is so much more handsome.
Be careful. I'll punch you if you go on.
But...
I'm worried.
These days, the way Goo Hyung looks at Soo Yeon...
Soo Yeon might try to seduce him.
I hate it.
My blood boils even by thinking of it.
These days,
I feel like pushing her down the stairs.
Me, too.
I hate seeing her seducing all the boys.
Let's go in.
(Im Mi Ra and No Hee Sook)
Are you sure this is the right time?
I'm sure.
In order to get to the supply room, we had to pass a grandfather clock.
I remember checking the time.
- After you came back... - We continued to play the game.
He's right.
Mr Ji told us to finish playing before 12am.
We decided to keep playing until then.
What was the next mission?
Well...
Soo Yeon and I had to go to the infirmary.
- Goo Hyung. - Yes?
Do you...
By any chance...
Do you have someone that you like?
Well...
I'm not sure.
I do.
What?
Really?
I know.
Do you?
I mean you probably have someone you like.
Gosh.
I suppose you heard the rumour.
Rumour?
What rumour?
Hey.
Your acting is really bad.
Your face already says...
that you heard about the rumour.
The rumour about...
the relationship between Mr Ji and I...
You know about it, right?
Well, I heard it passing by.
- I see. - Well...
I don't mind it.
I always trust people until the end.
Even if everyone starts liking YTC,
I will never part away from Cool.
Then...
am I like the singer Cool to you?
Of course.
I'm glad.
At least you trust me.
Where is the ointment?
Goo Hyung.
Did you know?
Know what?
I...
I didn't do it.
I didn't do...
what the others are saying.
Then what?
I...
I like...
someone else.
Soo Yeon liked someone else?
Yes. That's what she said.
If it wasn't our teacher,
who was it?
What time did you return from the school infirmary?
I'm not sure. What time was it?
- I'm sure it's before 11:30pm. - How do you know that?
I was taking medication then.
After Soo Yeon and Goo Hyung left for the mission,
I remembered that I forgot to take my pills again.
So I went to the water cooler to take them.
Soo Yeon.
(Yong Goo Hyung and Lee Soo Yeon went to the infirmary.)
- Are you sure someone called her? - Yes.
Did you inform the police about this?
Well, I...
We were drunk then, so I didn't want to tell the police.
They concluded that it was a suicide right after that,
so I lost my chance to inform them.
That's true. We all had a little too much to drink.
So the teacher said that we should be careful.
We all thought the same.
But that voice...
was definitely a man's voice.
- A man? - It...
sounded like Goo Hyung.
Soo Yeon.
Mission complete.
What took you so long?
What did you do with Soo Yeon?
What do you mean? We looked for the ointment.
I thought you died.
What are you doing? Let's keep on playing.
I think I understand the general picture.
To be honest,
I know the person Soo Yeon liked.
When we went to the infirmary,
that's when...
I...
I like...
someone else.
Do you know who it is?
I'm not sure.
It's not me, right?
You fool.
You really are a fool.
So it was you.
Soo Yeon liked you.
I couldn't protect her.
I just ran away.
I didn't have the courage to find out the truth.
It was me.
I did it.
The rumour that she went to Mr Ji's room every night...
and that she was dumped after confessing her love.
I made it all up.
Ji Yeon.
I was blinded by jealousy then.
I hated that...
she was prettier than I was.
On top of that, she was smart.
I was jealous that she got all the attention.
So I wanted to make people hate her.
I feel so bad about it now.
Soo Yeon was always hated by others.
At a certain point, everyone thought it was natural.
Hey...
- What's with him? - That's annoying.
- Are you all right? - I'm fine.
Take your shoes off for a minute.
Take it off.
This is no good.
- It's okay. - Get on my back.
- I'm okay. - Hurry up. Let's go see a doctor.
Hurry up.
I'm really okay.
You're not heavy at all. Just hang in there.
Soo Yeon must have brought up...
a lot of courage to tell me how she really felt.
I was scared to be honest.
I liked her,
but I was afraid others would hate me if they found out.
I'm such a bad person.
You were too young then.
I wish...
you would forgive yourself now.
I'm sure that's what Soo Yeon wants, too.
Did you find anything?
No.
- Is there a point in doing this? - Yes.
What we should find out first is the psychological evidence...
among the people related to this case.
You're not a psychologist. How can you be sure?
It's simple.
It's easier to know if that person doesn't trust others.
But it was surprising.
I didn't know Goo Hyung had the painful past.
Let's re-enact the last scene.
You picked a strange mission, decided to take a rest...
and leave the classroom.
Where did each of you go?
I went behind the building.
I was drunk and wanted to smoke a cigarette.
I want to the water purifier to drink water.
I went to the restroom.
Ji Yeon and I stayed in the classroom together.
Right.
Three of you can't prove your alibi...
when the incident happened.
At that time,
where was Soo Yeon?
When you were playing the last game,
Soo Yeon was up on the rooftop.
According to the police,
she stood there...
and threw herself to the ground.
But something strange happened.
The card with number five on it was found near Soo Yeon's body.
What happened?
Before solving that mystery,
please look at the cards that you received.
What is this?
As you can see, everyone got number three.
On the day that Soo Yeon died,
you all received number three as well.
It was except for one person.
Of course, Mi Ra had the card with a star on it.
In order to achieve your purpose,
you had to have the card with a star.
So before mixing up the card, you switched it...
with the one you prepared beforehand.
Let's play.
You were drunk,
so it was easy to deceive you.
After she got the card with a star,
she read the note that she already had in her hand.
She acted as if she just pulled it out of the box.
On that note,
Number three...
has to kill number five.
When Goo Hyung confessed that he was number three,
I thought it was strange.
If Goo Hyung was number three,
why did everyone else keep their mouths shut?
Why would they all...
say Soo Yeon's death was a suicide?
I wondered.
Your acting was great.
It's a great story. It's great.
But this is just too unrealistic.
There is no evidence that I killed her.
Also, how will you explain the card found near Soo Yeon's body?
I just said your acting was great.
I didn't say you killed her.
You're not the one who killed Soo Yeon.
It was someone who could go first to Soo Yeon...
when she died with the number five card.
On that night, everyone was fully drunk.
Until the game reached to the end,
the suspect was waiting for the right timing.
That person had to call Soo Yeon when she was returning from...
the mission with Goo Hyung.
To kill her, that person needed someone else's help.
Mi Ra helped the suspect.
Mi Ra used an excuse to take the pills and waited for her.
She led Soo Yeon to the rooftop.
- And she... - Stop talking nonsense!
When Soo Yeon fell, everyone was in a different place. Remember?
Jae Wook,
Hee Sook and Goo Hyung. You're all suspects, too!
Fortunately, I was in the classroom with you.
That's why I could make a request on this case.
You're all crazy. You've all gone crazy.
Do you really believe that? Do you?
It's not true. It's not true!
Stop.
Mi Ra.
You can stop now.
That's enough.
Mr Ji.
You're right. That night,
I killed Soo Yeon.
That night,
I made them drink alcohol on purpose.
I asked Mi Ra to make them play that game.
When everyone was fully drunk,
I asked her to call Soo Yeon to the rooftop.
There, I...
You...
- Why! Why! - Goo Hyung!
We all...
got tricked by the card with number three.
Why did you kill her?
It...
It's because...
I know the reason.
I saw you two...
in your room.
Get off of me. Let go.
What are you doing? Why did you drag me here?
I know you started the rumour about me.
- What? - I'll show you how badly...
you're mistaken.
You really have an amazing history.
I was wondering what an educated person like you were doing here.
You also had another shameful incident with a student...
in the first school you were assigned at, right?
And you also had an incident with a student named Im Mi Ra.
There was...
nothing I could do.
Soo Yeon wouldn't tell me...
whom she was with until the end.
She was...
rather spiteful.
So you killed her and created this crazy plan...
to make the unknown person quiet?
So that they're silenced in fear?
This school...
was the last and only place I could stay at.
And...
I couldn't...
get kicked out again for something like that.
Are you kidding me?
How can you do this to us?
How can you?
You're despicable.
Do you know how we lived all these years?
My goodness...
It was because of me.
I didn't know.
Poor Soo Yeon.
I thought it'd feel better to find out the truth.
But it's more difficult.
Ji Yeon. Are you really going to air it on the show?
You'll get hurt, too.
Yes.
The statute of limitations expired,
but he must pay for making us...
suffer in guilt for the last 20 years.
I think that's the only way we can pay back for Soo Yeon.
Goo Hyung.
Thank you. It's all thanks to you.
Thank you.
We'll be going. Bye.
Let's go.
(Lee Soo Yeon loves Y)
Ji Yeon asked me for the favour.
To play the game...
and to write the weird note.
I hoped...
to see the end of it today.
But...
It's painful to find out the hidden truth.
Sometimes, it might be better for everyone to accept what they know...
as the truth and live on.
There's nothing good that comes out of realising the truth.
Even so,
why do we always yearn to find out the truth?
Go rest.
(You received a message from an unknown number.)
(11pm, Saturday. From Yo Na)
(Vampire Detective)
You need to find me someone.
This club operates until 6am.
You have to find that person before they close.
If you go past 6am or fail,
your friends will get teeth marks on their necks.
I'm only doing what you asked because of my colleagues.
I don't think you have a choice.
You would already be dead if it weren't for them.
Go take a sniff.
Is the man your looking for a human?
He has appeared. What should we do?
- There seems to be a rat. - Is there someone else?
- What do you sell here? - It depends on what you want.
Wake up. I've done my share.
Kill her.
If you want to save your friends,
kill her right now!