This program is suitable for viewers ages 15 and up.
----
[Circle: Two Worlds Connected]
You said that someone was standing next to Oh Ji Hyuk?
- They were holding something. - Was it this?
Oh, it was a Taser!
Woo Jin. I told you to always carry this around.
Did you kill Senior Ji Hyuk?
No! That alien did it.
You were hiding for a month, doing things like this?
Both of us saw that alien take Dad away.
I need you, Bum Gyun.
Stop all of this now, and just stay by my side.
No! I told you, no! Aliens exist!
No, there's no way. They just look alike, is all.
My name is Han Jung Yeon.
You're not going to work on the assignment?
No way. It can't be.
Drink this!
Alien? Yeah, right.
The person renting this room hasn't come back yet?
I can't even get in touch with him.
Woo Jin, I think I found the alien's secret hideout.
The criminal is Bluebird.
Who are you?
There's been a kidnapping. Please help me.
- Wait, who? - I'm Kim Min Ji.
I've been kidnapped!
Those guys have reappeared!
That couldn't possibly have happened.
There is no crime on our Smart Earth, all thanks to the Stable Care System.
This is what Kim Min Ji sent to us five minutes ago.
How much have you people been hiding this whole time?
Wait for me.
I'll find you, no matter where you may be.
So that's why he didn't get a care chip implanted, either?
Because he has secrets?
What is this? Did they take out the chip?
- This is Gong Min Woo's chip. - Who told you to do this?
Where's the chairman's office?
Find Bluebird and have him hack it, or hack it yourself. Either way, hack it.
There could have been accomplices to the kidnapping incident.
Where is Kim Min Ji?
That's never happened to me, right?
Kim Min Ji's lost memories have returned to her.
Do you know who that detective is, Chairman?
[Episode 3]
[Kim Woo Jin]
Yeah, Woo Jin?
Where are you? Aren't you coming home?
Also, about that woman--
I think I found it, Woo Jin.
What?
The alien's secret hideout.
Kim Bum Gyun.
And the criminal is Bluebird.
- What? - Bluebird.
If you have something to tell me, just come home and tell me.
All right, Woo Jin. I'll just confirm things, then come straight home.
[Circle: Two Worlds Connected]
[Part 1: BETA Project]
Are you... really Han Jung Yeon?
What?
What are you doing? Are you crazy?
Who are you? Huh?
Do you think of me in that way, too?
Do you think that I'm an alien, too?
Do you think that even makes sense?
You two are seriously crazy.
Why did you rummage through a crazy person's room, then?
Why did you go into Suite 315 at Sejong Motel?
I thought that your older brother was the criminal.
For what crime?
The incidents at school.
Those weren't suicides.
But your brother was on the scene every time an incident happened
so I thought he must have been the culprit.
That's why I chased after him.
Are you sure that you're not the culprit?
What?
If you saw my brother every time, that means that you were there too.
You were trying to do something in case my brother exposed you.
- What are you talking about? - My brother went missing.
He was chasing after you... and then he went missing.
Your brother... went missing?
- Are you playing dumb right now? - Are you sure he went missing?
Stop acting as if you didn't know!
Jung Yeon!
What's going on?
Just go.
What?
This is between us, so go.
What if I say I can't do that?
Why are you so nosy? Do you have that much free time?
What did you say, you bastard?
- What are you doing? - Stop hitting him!
Stop it, Senior!
Stop it! Stop it, Senior!
Hey, stop it.
Let go!
Stop it!
You were sent to college to study, but you got into a fight?
This bastard hit me first!
Hey.
His older brother has priors. He's just like him.
Hey. Go outside and take that.
Mom. No, that's not it.
You know me, Mom.
Yeah, Mom. That's not it.
What's your name?
Kim Woo Jin.
Kim... Woo...
Kim Woo Jin?
[Kim Bum Gyun's younger brother: Kim Woo Jin]
Are you Kim Woo Jin, Kim Bum Gyun's little brother?
Yes, that's correct.
Move over.
Hey, what are you doing?
I'll take care of it.
Sheesh.
- Where is your brother right now? - Pardon?
Oh, it's because I have something to ask him.
I can't seem to get in touch with him.
You know where your older brother is, right?
You're his younger brother, after all.
I don't know, either.
You don't know?
He actually hasn't come home in days or picked up his phone.
You're not hiding him, are you?
Why would I do that? He didn't do anything wrong.
Oh, nobody said that he did anything wrong.
This just seems like a huge coincidence to me, is all.
Your brother is a bit off, after all.
He went to jail for chasing after aliens.
And he received psychological treatment.
Aren't the incidents that led to your brother's jail time
and the Handam University incidents... somewhat similar?
It wasn't him.
Where is he, then?
Why can't we reach him if nothing is wrong?
I'm sure something happened to him.
He may go around doing crazy things, but he's never ignored my calls.
He's not even picking up my calls right now.
I'm sure that something bad happened to him.
He's gone missing!
So if you have time to be doing this, please find my brother instead.
I don't care if you put him in the hospital, or in jail. So, please.
Just please... please, find my brother.
Ugh, seriously.
You go ahead, Senior.
Wait, why?
I have some things left to discuss with him.
And don't tell my dad about what happened today.
Okay.
Let's go.
Hey.
What are you trying to do, here? Where are you headed?
To your brother. We have to find him, after all.
I know you have your doubts about me.
But I'm not the culprit.
I'm sure that your brother was pursuing a suicide incident before going missing.
You can't believe me, can you?
Just follow me.
Whoa, who's this? Your boyfriend?
It's not like that.
Hello.
So this is why you asked me to lend you a room, huh?
Campus couple!
Sit.
- What is this? - The results of my investigation.
Evidence that those incidents weren't suicides.
[Library: First Victim - Kang So Yoon]
[Welfare Center: Third Victim - Lee Ji Soo]
[Dorms: Fourth Victim - Oh Ji Hyuk]
[Handam University Suicide Incident]
[First victim: Kang So Yoon]
[Second victim: Go Suk Kyu]
[Fourth victim: Oh Ji Hyuk]
So, where are you saying that's my older brother is?
I was investigating the incident
and your brother thought I was an alien, so he was after me.
That's why we kept running into each other
and thought the other person was the criminal.
Isn't that why the detective thinks he may be the culprit?
But if the culprit was neither me nor your brother
your brother went missing while looking into this incident.
Who do you think is behind this?
It's the true culprit.
We have to find him.
I understand why my brother may be investigating this.
But why are you?
[First Victim: Kang So Yoon]
So Yoon... was my friend.
She smiled a lot and knew how to have a good time.
She did everything with gusto.
She isn't someone who would've committed suicide.
We were...
even planning on going to Europe together.
[Year 2007]
You're not sad?
No.
Why are you sad?
She was acting a bit strange for a month before she died.
So Yoon.
Are you not feeling well, So Yoon?
Nosebleed?
Yeah. But the strangest thing of all
is that the other victims experienced the same symptoms.
They had pain and nosebleeds.
Go Suk Kyu, who died next, did. And so did Lee Ji Soo and Oh Ji Hyuk.
They all had similar symptoms before they died.
That's all I've managed to find out.
I'm definitely going to...
find the criminal who killed So Yoon.
And you need to find your older brother, too.
So?
I need to look over your brother's research one more time.
Show it to me.
Um, wait.
Don't these things belong to the person staying in Suite 315?
Yes, why?
This belongs to my older brother.
I'll take it.
Oh, so you're his younger brother?
Good. Pay me the money he owes for the room, first.
How much is it?
Well...
[Sightings of Han Jung Yeon]
[Sightings of Han Jung Yeon at Handam University]
[Culprit - Han Jung Yeon = Alien]
Why are all of his notes about me?
And there are only photos of me on this camera.
There isn't a single photo of another person in here.
But...
why me?
Why do you guys think that I'm an alien?
There was someone who looked like you when we were young.
That's why my brother mistook you for her.
So that person who looked like me was an alien?
My brother believes that.
What about you?
Is he really the only one who believes that?
You look like you suspect something, too.
I have no interest in things like that.
Then stop being interested in me
and making futile efforts.
What is this?
Some of the people on this list are people who committed suicide.
Oh Ji Hyuk.
Kim Nan Hee.
Do you know her?
Kim Nan Hee was like that, too.
Pain. Nosebleed.
What are you doing?
Sophomore engineering major Kim Nan Hee.
Which room does she live in?
Kim Nan Hee? Suite 207. Is something the matter?
Why are there so many people looking for her today?
People are looking for her? Who?
Someone else who said they were her friend came in before.
Damn it.
Hey, men aren't allowed in these dorms!
[Kim Nan Hee Jeon Min Ji]
Damn it!
Kim Nan Hee!
No!
What is that? A bug?
So, you still haven't found Kim Bum Gyun?
I told you, stop it already!
Why are you being so persistent when you don't even have evidence?
Unbelievable...
There's definitely something there.
That's what my instincts are telling me.
Yes, this is Gangnam Police Station.
What?
It was like this when I came in here.
Were there any people who came to see this student?
There were a couple of students, yes.
Students? Who?
There were two students who came by earlier.
And about an hour before that, a female student came by.
What did she look like?
She was a bit short, and well put together.
Was there anything about her that stood out immediately?
The criminal is Bluebird.
Maybe he mistook "Bluebird" for "blue bug"?
If we'd gotten to her even a little bit faster...
we could've stopped this from happening.
We could've stopped this from happening.
If we'd gotten to her even a little bit faster...
It was like this with So Yoon, too.
If I'd gotten to her just a little bit faster...
Are you... going to start smoking again?
Kids are so weak-hearted nowadays, aren't they?
They're so impatient, too.
Kids these days are just way too extreme, aren't they?
How is that the kids' responsibility?
Huh?
Professor Park Dong Gun.
Watch your words.
Yes, sir.
That blue bug is definitely related to the deaths around campus.
We have to find it.
Shine the light properly. I can't see anything.
Okay.
Hey.
Hide!
Hey.
You can get off me. He's gone now.
Wait.
Stay still.
Hey, what are you doing?
Hey! Ew!
What... what is this?
It wasn't a bug, but a robot?
Why would something like this come out of the bug's body?
This was it all along.
This was the reason those students died.
[A Powerful Kiss with Saturn Begins Now]
It's a microrobot, but I can't find anything about it anywhere.
That means it hasn't been released yet.
Maybe a person made it?
Or maybe a team of researchers?
But why would they make something like this?
Should I ask some mechanical engineering students
if they've ever seen anything like this?
Are you addicted to caffeine? Stop drinking these.
Also, you haven't slept yet, have you?
Get some sleep.
I'll take care of this.
Here.
For this.
No.
But you know... about that woman.
Does she really look that much like me?
Yeah. A lot.
When did you see her?
About 10 years ago.
10 years ago?
I guess I must really look a lot like her.
Yes, Dad?
No, I was at the library.
I'm about to go now.
Yes, I'm by myself.
Okay, see you at home!
Okay!
I need to go.
Okay.
You get some rest, too. You'll pass out at this rate.
I'm sure we'll be able to find him.
If we just find out who made the robot
we'll definitely be able to find your older brother.
Okay.
I'll look into it and give you a call.
Woo Jin, I think I found the alien's secret hideout.
The criminal is Bluebird.
The "Bluebird" that Bum Gyun mentioned was actually a "blue bug."
He went all the way over there while chasing after this.
What could this be?
Oh? Jung Yeon isn't here right now.
Oh... I wanted to ask her something.
I can wait for her in her room, right?
Sure. Come in.
Email it to me. I'll do that, too.
[bluebird97@holust.ac.kr]
- The criminal is... - The criminal is...
- Bluebird! - Bluebird.
Open the door! Open the door, you alien bastards!
Open up, you alien bastards.
How?
[Eunsung Psychiatric Hospital]
[Part 2: Brave New World]
[2037, Smart Earth]
- But how did you find me? - I'll find you, wherever you are.
Do what you want! If you go now, I'll never talk to you again!
The culprit is Bluebird.
[Dong Soo]
- Yeah? - Joon Hyuk, it's Bluebird!
- What? - Bluebird really exists!
I was just hacked by him! Geez, my pride hurts.
He approached you first?
I don't know what he's trying to do, but he fried my computer. I'll catch him.
- I'll snap his wings-- - Forget about him and do me a favor.
- What is it this time? - Check something. I'll let you know.
You've really made yourself at home. You must feel comfortable here.
Do you like bread?
Tell me what you like and I'll make it for you.
I only eat soup and rice for breakfast. Does this even count as a meal?
Soup and rice? Not bad.
We clash in many different ways, don't we, Erro?
That's what I wanted to say.
[Looking for a missing child.]
What are you checking this time?
- Park Jin Gyu's memory. - But you saw him yesterday.
If Park Jin Gyu were the culprit, he wouldn't have forgotten.
We'll know after we check.
Does he really not remember, or did someone tamper with him?
Are you filming a sci-fi film? Enough is enough.
How can anyone tamper with a person's memory?
- That's impossible. - That's why I'm going to check.
- How are you going to check it? - Memory access.
I'll check Park Jin Gyu's memory on the day Kim Min Ji was kidnapped.
Fine, I understand. I'll ask Park Jin Gyu and make preparations.
Don't do that. I'm going to do it on Normal Earth.
Detective Kim! That's Illegal!
In Smart Earth Law, Article 1, Section 5
it states that Smart Earth technology cannot be used in unauthorized zones.
That's why we need to go to Normal Earth.
If they really tampered with his memories
we won't get any answers, no matter how hard we try.
Why are you doing all this?
Why are you so suspicious of Human B?
- Why do you trust it so much? - Because Human B is perfect.
Human B doesn't use its technology for that purpose.
It has no reason or need to tamper with people's memories.
Fine, let's see who's right.
Detective Kim? Why?
He's ridiculously insisting that Human B is tampering with memories.
- What do you think about that? - Shouldn't we kick him out?
No, about Human B.
Do you think something is strange as well?
No, not at all.
Cooperate with him for now.
Mayor Yoon! It's illegal to access memories on Normal Earth!
We need to see if Detective Kim's theory is correct.
Even if it's unlikely.
I'm a mayor who is responsible for our citizens.
Even if Human B is great, it's still a organization.
But please follow Detective Kim so we can kick him out when we need to.
Continue to report to me and no one else.
Sure, I understand.
What is it? Is something wrong?
No, I'm fine.
Ho Soo!
Geez. Hello, Ho Soo.
Hello.
What's that?
Let's go inside. I'll show you what Human B is doing.
Sure, what else is new? You always do whatever you want.
My friend's daughter was kidnapped! Kim Min Ji! She's seven years old!
She was kidnapped!
This is a call that was received 20 years ago.
- It's your voice, isn't it? - It's my voice, but--
It was you who reported her kidnapping, but you don't remember it?
- I really don't remember it. I really-- - But it's your voice.
And you were an accomplice in Kim Min Ji's kidnapping.
- That's why she tried to kill you. - No, that makes no sense!
Then why did she do that? Why?
That's what I want to know!
I was Min Ji's guardian.
And I brought that orphan here and raised her myself.
I... wonder what really happened.
I really want to know that too, Detective Kim.
Then, do you want to check? There's a way to find out.
Yes, I'll do whatever I can to help.
Park Jin Gyu disappeared.
Are you okay?
There's no Stable Care on Normal Earth.
If a problem suddenly arises in your head
will you become a complete psycho?
There's no problem with my brain, even without Stable Care.
That's good.
Well, then. Everyone is here.
People often believe that machines can't lie.
But that's not true. Machines are good at lying too.
- What? Make it easier to understand. - I am.
- What, you bastard? - So what I'm saying is...
I'm going to make his care chip think that we're on Smart Earth
so we can see his memories.
That's all you needed to say! Geez, it's not even that complicated.
- I guess you don't understand yet. - Is that what you think?
- Yeah. - Geez.
I'll just waste my energy trying to explain it to you.
Hey, you already started, so keep going!
He's going to use his DNA to conceal our location.
Even if we clone their server, our IP address won't change.
And we don't have enough time for ARP, so let's prepare to be tracked down.
Is he right?
Whoa, Chief Hong! Whoa!
Hey, I studied Cyber Investigation. What do you take me for?
- I heard you cracked down porn sites-- - Where's Joon Hyuk?
He went to pick her up.
Hey, let's go inside.
It's been a month. Is that it?
How have you been?
He's asleep. I'll begin.
I see the chip. Hand me the cable.
Okay.
Okay, the memory cube is connected.
Kim Min Ji was kidnapped on May 5th, 2017.
On Children's Day? He's a bully.
- What is it? - What's wrong with this?
It's the part that he doesn't remember.
A kidnapping is a big deal. How could he forget that?
- Hey, did anyone tamper with it? - Let me check.
Park Jin Gyu's memory cube is active on Normal Earth.
- Go there and stop them! - Yes, sir.
Chief Hong, there are strange guys outside.
What? These bastards. Let's go out there.
Detective Kim, stay here.
But there are quite a few guys out there.
Geez, seriously.
We're in the middle of business. Please go back.
We're here because our company's secret has been leaked.
What?
- Go inside. - Hey, you bastards!
Block them! Block them!
Block them! If you don't, I'll kill them! Block them!
I don't think you get it. This isn't Smart Earth.
Do you want to die or leave?
Aren't you illegally hacking into our chip?
- Who told you that? - We caught it at our control center.
Is that so? Then you should report it to the police.
But wait, we're the police.
Chief Hong, let's move!
If we investigate Human B servers, we'll get an answer.
We'll look into what Human B is about.
I was really curious.
What are you hiding in there that you won't let a single ant crawl in?
What should we do? Should I get a warrant?
Don't cause any more problems and come back here.
Detective Kim is a tiring person.
Joon Hyuk, come here!
Geez, you were right all along.
- Someone put a lock on his memory. - Are you sure?
This fearless son of a bitch is using a private hacking tool.
But what is he going to do now? I'm going to catch him.
- Can you find out who it is? - First, I'll crack his hacking tool.
Done!
I did such a good job today. Wow, Dong Soo, you're great...
Why is this here?
I did such a good job today. Wow, Dong Soo, you're great...
Why is this here?
Bluebird?
Then was it the hacker, Bluebird, who blocked his memories?
No, Bluebird is Human B.
Human B is blocking their citizens' memories!
That's enough.
Bluebird is the hacker. Then he's the culprit.
So why are you saying Bluebird is Human B?
What basis do you have to insist that Human B is blocking memories?
Proof?
This is your proof. It's proof that Human B is tampering with your memories!
Please make some sense.
How are you so sure about that?
How are you so sure?
I... I just know.
Hey, Joon Hyuk!
Chief Hong!
Hey, Kim Joon Hyuk!
Are you going to Human B without any proof?
Bluebird became Human B, and you know it!
- We can't conclude that! - I'm proof!
This happened to me 20 years ago and it's happening to other people right now!
Fine, but give me your gun.
And that child could be one of those victims.
We've been waiting for that child for 20 years. Can't we wait a bit longer?
If something happens to you too, I'll feel so bad...
I won't be able to live.
Ho Soo!
What's going on?
I keep remembering strange memories lately.
Do you still have headaches and nosebleeds?
Bluebird is Human B. Human B is blocking their memories!
Did they block my memory too?
Just take some medicine. Empty that bottle.
Thanks.
Wait a minute. Sit down.
You can't just forget and move on, can you?
You can't just live as Kim Joon Hyuk, can you?
I'm doing this because I want to forget.
I want to forget everything...
so I can live as Kim Joon Hyuk.
It's finished.
Thanks.
Hey, eat more.
You lost so much weight.
You haven't been here in a long time.
Do you... know me?
Pardon?
You used to come here all the time.
Do you know this woman?
She was your girlfriend.
But she passed away.
Soo Bin. Soo Bin! Soo Bin! Soo Bin!
Open the door! Please open the door!
Soo... Soo Bin!
Is it really possible to locate him?
Geez, you're so impatient.
I'm almost there.
You've been saying that for how long now?
How are you almost there?
Geez, you're so annoying.
Why are you acting like that? I won't do it then!
Hey, stop it. Hurry up and locate him.
Geez, you can trust me.
I'm going crazy.
It's up! It's up! His location has been found! Bluebird is found!
- Where is he? - He's on the move on Smart Earth.
Smart Earth?
Joon Hyuk.
Sir, I have to catch him. This is our proof. If I catch Bluebird...
Human B is over.
Be careful.
Update me on his location, okay?
Don't lose Bluebird's location, okay?
[Smart Earth Internal Entrance]
I'll update you on Bluebird's location.
He's moving from District 24 to District 23 on Smart Earth.
He's in District 17! He's a kilometer away from you! Speed up!
That's right! 500 meters! 400 meters away!
He's 300 meters away!
[Smart Earth District 17]
It looks like you're almost there!
Keep going, keep going, keep going!
Almost there, Joon Hyuk!
What's going on?
Geez, it's a blackout.
Joon Hyuk, there's a blackout.
- What? - We lost his location, Joon Hyuk!
- Why did you do that? Why? - I warned you.
I told you I'd kick you out if you acted without my permission again.
Detective Kim, you violated Article 1, Section 5 of Smart Earth Law.
That's why...
I'd like you to disappear from Smart Earth.
If not, I'll formally file a complaint to Mayor Yoon.
Don't you get it?
I shouldn't disappear. Human B should disappear! They're tricking all of you!
But this is none of your business.
You're not even a resident of Smart Earth.
Can you say that after seeing everything?
They're tampering with other people's memories.
- So? - What?
People are happy...
because they don't remember.
So what's the problem?
Do you even know what it means to lose your memory?
Losing my memory...
means I'm no longer myself.
Do you know how scary that is? Do you?
I'm scared too!
I prefer...
not to be myself.
I'm scared to death.
I'm afraid that my lost memories...
might come back.
What are you talking about?
I don't want to remember.
I just...
want to be happy.
So stop all of this, and do your job!
- Hey, Lee Ho Soo! - Do you have any proof?
Who the hell are you? Who are you to stir everything up like this?
Who are you? Who the hell are you?
I don't know either.
I don't know who I am.
I don't know if I'm Kim Joon Hyuk or someone else.
I...
don't remember anything.
This... is me?
Who... who am I?
From now on...
you're Kim Joon Hyuk.
----
[Circle: Two Worlds Connected]
The kids from your school died because of that alien!
What are you? Who are you?
Catch him! Hurry!
We have to tell them what we saw and catch him!
Maybe he was attacked here.
Please catch him so I can find my brother.
Is it you, Bum Gyun?
Did you even ask him who he is?
What is it that I don't know?
- What did you do to me? - Blocked memories?
You're blocking the citizens' memories.
You remember her kidnapping, don't you?
We found Bluebird!
When are you going to stop letting him manipulate you?
Why did the memories come back? Why is it wearing off?
Where are you? I'm coming!