My Secret, Terrius (내 뒤에 테리우스)

He's at Seongjeon Elementary School.

What?

The Minister of Health and Welfare will give a talk there today.

The minister is the target.

You work from here.

- I'll call Bon and the director. - Okay.

Do you mean an attack might go down...

in the school gym?

I think so.

No one found a bomb yet, so we're not positive.

My... My kids are both there!

What?

Okay. I'll go over there.

Hello, everyone.

- Hello. - Hello.

I'm Yang Seung Hak, the Minister of Health and Welfare.

I came here today...

to talk about how you catch colds in the winter.

Don't you hate taking medicine and getting shots?

- Yes. - Yes.

I came here to tell you what you can do to avoid getting sick.

Listen carefully.

- Okay. - Okay.

- He's not picking up. - Call when you're there.

If it's a terrorist, he must be in the air vent maintenance room.

I'll take care of him. You go straight to the director.

Okay, be careful.

Put your hands together.

Rub both sides like this.

It's like a fly.

The last part is between the fingers.

Put your palms together.

Cross your fingers.

Rub them hard like this.

Isn't it easy?

- Yes. - Yes.

Shall we try it together?

- Yes. - Yes.

Put your palms together.

What do we do?

- Rub. - Like this.

Rub your palms together.

All set.

Okay, wrap up. I'm leaving too.

Wash both hands with water.

Wash them.

Rub them thoroughly. You're doing well.

Lastly, what do we do to wash between our fingers?

- Cross the fingers. - Cross.

Let's try.

Do it on the other side.

Press them together.

You're doing very well, everyone.

This is security in charge, Kim Woo Jin. What is it?

This is Agent Yoo Ji Yeon from NIS.

We got a report of terrorism targeting the minister.

I'll tell you the details in person.

Please move him to a safe place right away.

I got it.

That's right. Now...

Sir.

Hello, Ae Rin.

What?

There's no way.

Okay.

Don't worry about the children.

- What's wrong? - First,

go and ring the emergency alarm now.

- What alarm? - Hurry.

I'll explain later. Go and ring the emergency alarm.

Hurry up. I'll explain later.

Really? This one?

What's going on?

Let's evacuate the children to a safe place first.

What's this sound?

Listen, everyone. Stay calm.

Do you see the exit?

We'll go out in order starting with the last row.

Please take care of the children around you.

Lead the children and go out from the back row.

Come this way.

- Let's go, everyone. - Stay calm.

Come on, let's go.

Go out in order.

Keep the order.

- Hurry up. - This way.

Evacuate the children.

- Be careful of the steps. - Go to the car.

Ji Yeon.

Hurry. There might be a bomb.

- Be careful. - Okay.

- What is going on? - Go on.

Where could they be?

Joon Soo. Joon Hee.

Where are you?

Joon Soo, Joon Hee.

- Mom. - Mom.

Joon Soo, Joon Hee!

- Are you okay? Are you hurt? - No.

Talk later. Let's get out first. Hurry.

Okay.

Mom.

- Let's go, sir. - Let's go.

- Hurry up. - Come on.

Who are you?

What?

You...

Do Woo.

There's no button to stop the timer.

My goodness. Then...

We don't have time. Hurry.

Did Ji Yeon give you the number 12 tool bag?

- Do you see it? - 1 minute and 50 seconds.

I can do it. I can do it.

Do Woo.

Yes.

The lid isn't connected to the bomb. Open it.

When the time is up, the propeller connects to the virus ampoule.

Fine particles are injected into the micro tube.

Explain later. How do I stop the timer?

Okay. Wires connected to the panel are less risky.

Cut black and purple wires. Don't touch anything else.

Black.

Purple.

- It's done. - The problem is...

the wires that connect the timer and the virus propeller.

One of them is a trigger that will cause an explosion when it's cut.

Another one is a fake that speeds up the timer.

Which one should I cut?

To know that, you have to see how it's connected behind the ampoule.

It'll explode as soon as you touch it.

If I had equipment here, I'd do something about it.

At this stage, there's no rule. It could be anything.

Think of yourself as the one who made it.

We don't have time.

If I had made it...

I know.

Based on the data regarding making explosives,

there's a 64-percent chance that the blue wire stops it. Try it.

Okay.

I thought my heart was going to drop.

What made you pick green?

It's Joon Hee's favorite color.

What kind of a reason is that?

The Counter-Terrorism Unit arrived.

I'll sort out the site. Get out of here.

Take care of the rest.

- I'll take you somewhere safe. - Okay.

This way, sir.

I'm Special Team Agent Yoo Ji Yeon.

I arrived first as I was closer to the scene.

Park Do Hoon, Captain of the Counter-Terrorism Unit.

Director Shim filled me in on the way.

- You disarmed the device? - Yes.

It was disarmed before dispersion...

but not yet separated from the air vent.

And the minister?

As you see.

That's a relief.

We'll apprehend the terrorists first.

V is in the corridor to the entrance.

Lee Chul Seung is tied up in the air vent maintenance room.

You couldn't have...

handled all of this alone. I don't see your teammates.

Agent Ra Do Woo returned to headquarters...

after dismantling the device.

He had to take care of something urgent.

Well done anyway.

My team will take it from here.

Please leave any evidence you collected.

You'll find the rest at the scene.

May I say goodbye to the minister before I leave?

Keep it short.

Tell Disease Control and Prevention it's a potential level one hazard...

- and report when they arrive. - Yes, sir.

As soon as the DCP researchers arrive,

this facility will be cordoned off.

Ask local police to block roads within a 15km radius...

- and increase security. - Yes, sir.

Were you hurt?

I didn't get to thank you earlier.

You saved me.

No. I'm glad you're safe.

Do you know anything about...

why you were targeted?

I do have an idea.

I've met the woman who tried to kill me before.

V?

When we met, she was Clara Choi.

She wanted our country to buy a newly-developed vaccine.

You refused.

Even so, how could she do something this dreadful?

I will make sure she pays dearly.

Which company did she say made the vaccine?

A pharmaceutical company.

Case.

Were you very scared?

- I'm okay, Mom. - I'm okay, Mom.

My dear babies.

Let's go.