Original subtitles

Stay put until I come back.

It's fine.

We've waited for 3,700 years.

Another few months or years

are nothing.

I will rebuild

the Kingdom of Science.

Explosions?

Go now!

Cell phone from the Kingdom of Science.

I'll deliver it to Taiju and Yuzuriha, even if it costs my life!

Why do we have to leave discretely?

She'll chase us if she finds out.

Our top-secret cell phone plan will be ruined if she finds out.

That Homura is this tough?

Why not kill or capture her?

We don't know where she's hiding.

However, Homura who hides in the dark

has to show her face now.

What they are afraid of the most is gunpowder.

With such loud explosions,

the recon specialist will have to check it out.

If Homura ever shows her face,

she must be heading towards the hill where the explosions were.

I spotted her!

It's a fleeting shadow...

She's already on the move.

Kohaku's decisiveness and agility are impressive.

This is a rare window of opportunity created by Senku's sound bombs.

I must capture Homura.

Signs of explosions.

Danger.

My neck.

How did she pull that off?

Gymnastics.

You're too young to understand.

I'm not here to kill you.

I know. You used the back of the knife.

When are you going to stop?

When I catch you.

It's impossible. Just give up.

Surrender now.

No can do.

I answered her

so that she'll be out of breath.

I can't get rid of Kohaku.

The distance between me and Homura remains the same.

-So fast! -So fast!

I'll force her to the village so that she's cornered.

They are coming here!

Hide the elderly and kids.

Everyone else, surround her.

Senku?

Are you intrigued?

Open your eyes and watch carefully then.

Jaw-dropping Science Tool l Level 2.

Flash grenade.

This is...

Long time no see!

I'm Mecha-Senku.

Let me teach you how to make flash grenades.

Boil sea water to obtain bittern.

Electrify hot bittern

and you'll get magnesium.

Place magnesium in a light bulb and there you go!

And that's a Print Gocco light bulb.

What?

You don't know what Print Gocco is?

Ask your parents. They might know.

Senku is as strong as a microorganism...

So cool!

Stop touching weird places.

I don't buy your poor acting.

Once I rebuild civilization,

then maybe we can create a rom-com.

Should I escape through brute force?

I'm not strong enough to...

It didn't work at all!

Strength of microorganisms.

It's not about strength.

Where did she get that agility from?

She escaped.

I'm still blind.

Good eyesight has its cons too.

Kinro, Ginro,

Kohaku, Suika,

Kaseki, Jasper,

Kokuyo, Turquoise,

Mantle, Argo.

How does she know our names?

It means she has been spying on us for a while.

Where are Chrome, Magma, and Gen?

Everyone is here except them.

That's odd.

Where are they?

Technician Chrome and the powerful Magma...

Did they go mining?

No, mining doesn't require Gen.

Why is Gen with them?

To guide them? Where to?

They are carrying something to our base.

This is just a distraction.

Some scientific weapon perhaps?

What will it be?

She must have noticed Chrome and the cell phone unit.

This is bad.

It's not easy to track Homura.

The trio is moving towards the base of the Tsukasa Empire.

Homura is trying to locate them.

She'll find out about the cell phone one way or another.

If it's destroyed, or if she informs Tsukasa, we're done for.

Please no! We toiled so hard for it.

We have to capture her before she finds them.

Do you want us to chase after Homura, who is chasing after Chrome and the others?

That's impossible.

Jaw-dropping Science Tool

Level 3, the ultimate weapon, is launching soon.

The place where it illuminated...

Shiny marks...

No time for this.

Let's go.

Let this thrilling two-way game of tag begin.

These shiny marks show the path Homura took?

How can we see those lights?

Don't play dumb.

You've already seen it before.

The blue gem?

It's powder.

I see. You smeared some on her.

But I remember it only shines for a second during sunrise.

UV rays.

This black light lamp

is a man-made UV ray.

Nickel and barium.

We found them during treasure hunting.

In layman's terms, I mixed them in glass

and made a purple light bulb.

We can track her down now.

Senku, I want to ask you something.

Homura's movement is different.

That's gymnastics.

A lost skill in this era.

It'll be hard to capture her without hurting her.

If I can use my blade,

I can easily behead her.

A bloodless war against the Tsukasa Empire will no longer be a dream.

Can I kill her?

Have you killed someone before, Kohaku?

Of course not.

That's why

even if my hands are forced,

I'll still hesitate.

My weakness will be exposed.

To get rid of the hesitation

I need to convince myself.

Don't worry.

The weapon by your waist might not even have its showtime.

Why else do you think we worked so hard to make a huge box?

It is the strongest weapon in contemporary warfare,

intelligence.

-Wait. -No!

-Shit! -Yikes!

The vacuum tube inside is still intact?

Seems like we have to check regularly while moving.

Someone called!

Wait, don't answer it, Chrome!

Why?

It stopped ringing.

For it to ring now means only one thing.

Plus, it only rang once.

Homura saw through the deception,

and is after us.

If we answer,

she'll know we're carrying a cell phone.

Our mission is to feign innocence and move forward.

This is a two-way game of tag.

Chrome and the others are carrying the phone.

Homura is after them.

We're after Homura.

However, if we call them in this positioning...

The game of tag will become a siege.

This is a war of intelligence.

Hyoga.

This is bad. The shiny marks stopped after the river.

She must have washed the powder away.

The UV rays from sunrise betrayed us.

Why is this phone ringing intermittently?

It's Gen's intention.

Sending Morse code using the ringtone.

Since we can't talk, we'll text.

That's what it is.

Sorry, I don't understand.

We don't get terms from the civilization of science.

A few kilometers earlier,

Gen's location overlapped with Homura's path.

Which means that Homura found the trio, and is tailing them.

This is valuable information.

The trio Homura's after is telling us their location via phone

so that we can have the full picture.

A siege of intel.

Oh, no, I can't get any signal.

Chrome, can you climb up and check?

Sure.

Signal?

Wait, in Stone World,

there's a communication device?

As a recon specialist, I have to investigate further.

Now's the best time

to destroy it.

A fake one. What?

Gen's swapping trick.

I couldn't switch to falling position.

I'll die.

Farewell, Hyoga.

Now.

No matter how agile your enemy is,

if you know when and where she is

as well as other information,

capturing her alive is easy.

Yes!

Exciting, right?

This is how we fight intel wars in the Kingdom of Science.

So we've arrived?

We finally arrived at the base of the Tsukasa Empire!

Quiet , Chrome.

There's someone with good hearing in the Tsukasa Empire.

Sorry.

We worked so hard to get here. If we're caught...

It's just a statue.

Crap. These statues look strong.

Why are there bloody numbers on their foreheads?

It looks like the order of revival.

It wasn't there last time I checked.

The lowest number is 33.

That means that

Tsukasa revived at least 32 people.

It's faster than expected.

Even if we try our best to recruit people from the Tsukasa Empire,

if he can revive people faster, then our effort will be in vain.

This is not good.

Why not just destroy these statues?

No, it's still too bothersome.

Let's break their limbs.

That way they can't fight anymore.

You're merciless, Magma.

I forgot that since we've been allies.

You show no mercy against your enemies.

That said, your plan to destroy these statues

is still feasible.

No.

These statues didn't commit any crimes.

At least pick the bad guys.

Humans can claim to be as realistic as possible,

but when you have to do it,

you'll still hesitate.

Tsukasa is so scary because he can do that.

We have to stop him.

We're not weak at all.

We serve a higher purpose.

We want a bloodless war.

If we recruit faster than they can grow their army, then everything will be good.

All right, let's go.

Our mission is to build the hotline for the phone.

Magma,

you didn't hesitate to destroy those statues.

I don't care about the life of strangers.

I see.

Thank god Magma is an ally.

Is this...

A grave.

Cemetery of the Tsukasa Empire?

Not at all.

Whose then?

Senku's.

Is he dead?

It's quite obvious that he's still alive.

It's to trick Tsukasa into thinking that he's dead.

I'm considered dead,

so do visit my grave.

Senku's tombstone is the relay point for logistics.

It's the perfect spot then.

The Tsukasa Empire is not interested in my grave.

So even if someone visits the grave, he won't raise any suspicion.

A grave to communicate with the dead Senku.

The birth of a phone to the great beyond.

This is a brilliant idea.

It's also normal to commiserate in front of a tombstone.

But then...

This is not normal at all.

It's too obvious you're hiding something.

Gosh. Another annoying stone.

That was over the top, Magma.

Let's hurry up and hide.

It seems like no one noticed.

You two are just too sensitive.

No, we don't know yet.

I told you that there's someone with good hearing in the Tsukasa Empire.

Crap.

The sound came from somewhere nearby.

If the Tsukasa Empire finds the phone, we're done for.

Mentalist is with them.

He'll find the perfect hiding spot.

The other two should have no problem either.

They are known for their perseverance and will power.

I believe that no matter what,

they'll be safe.

It rang.

What if it's from the Tsukasa Empire?

Hello.

Senku!

I miss your voice so much that I'm in tears now.

Especially your loud voice.