Here's the Americano you ordered.
Enjoy your meal.
Please excuse me.
Excuse me.
[Han Eun-ji sent you a video]
JUN-HUI, IS THAT YOU? OH MY GOD...
[Who are you talking to? Are you ghosting me?]
[Reporting me will not make the videos disappear]
[It's over for you, bitch]
Excuse me.
We're closed for the day. I'll give you your takeout order.
I'm sorry.
I think
you dropped this earlier.
They are not mine.
I leave them with you
since I found them here.
S LINE RED LINES THAT CONNECT SEXUAL PARTNERS
I'm late, aren't I?
Are you okay?
Oh, I almost forgot.
Happy birthday. It's not midnight yet.
I was going to throw you a great party.
Can I
ask you a favor?
Favor?
You can refuse if you want.
I don't know
if it's good.
I don't want to push you into doing anything.
It's just that...
if I ever had to be with someone
I want it to be you.
I have a question.
Yes?
Do you like me?
Yes.
Oh, no.
I don't have... that.
This?
It's incredible.
For me too.
What?
Nothing.
Are you hungry? Do you want to go somewhere?
Mhm.
But the last bus will leave soon.
Well...
Wait here.
All right.
I always thought I was cursed.
A child who let her parents die.
I wanted to change.
But...
I couldn't.
I am cursed.
All my loved ones
will die.
UNKNOWN NUMBER [Happy 17th Birthday!]
[You are invited to the Border Room.]
Detective...
I need your help.
You really didn't know
Seon-ah's S line?
If I had known
I would have told you.
I always receive
a birthday card
for my birthday.
I don't know who.
At first I thought it was my mother,
but then I realized
that someone was counting down the days until my birthday.
One day I would be asked to do something.
And...
I think the day has come.
[Happy 17th Birthday!] [You are invited to the Border Room.]
They lured you to school,
gave me these glasses,
and Seon-ah...
You say it's the same person?
[A fulfilling education for all]
Will anyone be at school at this time?
I checked your homeroom teacher's background... but nothing.
Lee Gyu-jin does not exist.
Let's go to the school premises and look for...
Detective, over there!
Hey, Sunglasses!
I almost died.
What happened? Who did this?
You told me to come to school.
But I have no memory of what happened next...
Did something happen to you?
We don't have time.
We have to get out of here.
I came with Detective Han.
Detective?
Detective!
Let's go.
What the hell is this?
Wait, we still have not arrived to the ground floor?
Shit, let's go.
What's this? Why are we always on the same floor?
Help!
I think that
we are trapped here.
Trapped?
Why?
NO ENTRANCE
The roof.
What?
No one's here.
Hey!
Is anyone there?
Our meeting
was a blessing.
I think
you dropped this earlier.
Did you do it on purpose?
What do you feel?
What?
Do you still want to die?
Or...
kill?
I don't understand.
The lines above people's heads...
you know what they mean, don't you?
You don't want to get rid of
of these red lines?
Others will be able to see the world you see through these glasses.
Soon.
And no one will need glasses.
Aren't you eager to find out what people will do?
For some, this will be an obvious weakness,
and others will try to take advantage of it.
That's why
I am here,
to help you, Jun-hui.
Afterwards,
I found a new purpose in life.
I am now ready
to get rid of my last sin.
The day the world turns red,
we will all
be reborn!
I beg you...
I'm sorry.
Don't do this.
You know how much I love...
Kyung-jin.
There's something I haven't told you.
I see weird things
since I was little.
You find that
bizarre?
I think it's great.
Where did you get the glasses?
- Take them off... - No.
Besides...
I heard that the S lines remain visible even without glasses if you die.
It's true?
What?
That's what our homeroom teacher said.
Our homeroom teacher?
Lee Gyu-jin.
Dad.
Don't you want to save Seon-ah?
No!
Put down that knife.
I said put it down.
Detective.
What was the world like with glasses?
Wasn't it better?
We won't have to wait long
for the world to bathe in red.
Ordinary human beings cannot kill me.
Were you the one who pushed Seon-ah off the roof?
If Seon-ah wasn't in the hospital,
would you even have bothered about her well-being?
I gave you an opportunity.
Die!
No!
Where am I?
Your face...
Why did your eyes change color?
Stop!
Why are you doing this?
You never wondered
why could you see the red lines from birth?
Because of today, Hyeon-heup.
You are not cursed,
it is a gift and a blessing.
Don't lie.
People are killing each other,
and my friends and family are dead.
Knowing what I've been through,
how can you say that seeing the S lines is a blessing?
People are curious.
Don't you understand, Hyeon-heup?
The S lines.
Can't you feel the desire of people who are eager to see them?
I am just a simple spokesperson for their desire.
Mom...
I'm so sorry.
I'm...
I'm so late.
I had too
the glasses.
- Hey, you're here. - Yes.
Did you eat?
What's wrong, honey?
Hyeon-heup...
It's not your fault.
Your death
will bring to humanity the blessed eyes of God.
You're late.
I already have
proved the reason for your existence.
The two of us
finished what we had to do.
- What's going on? - What's going on?
My glasses.
Hyeon-heup.
Are you okay?
Let's get out of here.
Detective.
Let's check on Seon-ah.
This is awesome.
Cool.
The sky turned red.
Look above his head!
My head!
- What the hell is this? - Look!
Look at your head!
- I have one too? - Look.
What is this?
One day,
everyone will see the world as you do.
A world where everyone can see the S lines.
I was finally able to be what I wanted. A normal human being.
For almost a year, the world has been in chaos.
People tried to understand why the S lines suddenly appeared,
but no one has found the answer.
【Good luck with the next chapter of your life.】
Seon-ah woke up from the coma.
In a world flooded with S lines,
she was reborn without it.
See you later.
Seon-ah and Detective Han didn't ask any questions.
They were relieved
because both of them were alive.
I told you not to come.
What do you want for lunch?
Nothing. It's a shame to eat with you.
Why do you say that?
Look above your head.
Can't you see people?
They're all looking at you.
As for me...
I was alone again.
YOO JOON-SEON
Hyeon-heup.
Hyeon-heup!
Hyeon-heup.