One-way traffic

However, putting aside the series of phenomena that would occur if the moon were to get closer to Earth, and excluding the simple tidal phenomenon, there is a more easily understood result.

All civilizations on this planet will face complete annihilation.

Even if the immense impact doesn't completely destroy the planet Earth, the sheer force will still annihilate civilization, leaving no trace of technology on the surface.

Strictly speaking, this goes beyond just whether Gensokyo will be destroyed.

That involves the very question of the survival of human civilization, including the external world.

"Is the real moon still far away?"

"Hmm... this moon isn't the real moon, but its size and nature are no different from the real moon... maybe it even has an even stronger force attached to it?"

"I see. Then there's nothing to worry about."

Yukari Yakumo looked at the person next to her with some confusion.

He didn't respond, he just twisted his neck with his hand.

"Then I don't need to worry about whether destroying that thing will affect the real night."

At first, Reimu Hakurei and the others couldn't understand the meaning of these words.

But Yukari Yakumo figured it out almost instantly.

"you…?"

"Didn't you say you could take them away from here? Then take care of this disgusting space while you're at it. I don't have the time to deal with this right now."

"Hey! You wouldn't be thinking of—"

Whoosh—! ! ! A chaotic surge of spatial energy erupted.

With a purple crack appearing, Accelerator's body vanished from Yukari Yakumo's sight.

"What does that human intend to do?"

Youkai girls like Reisen and Inaba Tei couldn't understand Accelerator's plans. Of course, Reimu Hakurei, Marisa, and Alice also couldn't quite understand them.

But others are not like that.

"...Really?"

Kaguya Houraisan stood there in a daze, blinking involuntarily.

Her expression became dreamlike and incredulous.

"Eirin... if I'm not mistaken, that human wouldn't be planning to—"

"Indeed, Princess."

Even Eirin Yagokoro looked at the spot where the human had originally stood with an expression of amazement.

She whispered softly.

"That's exactly what he planned to do."

——————————————————————————————————————————

Boom—! The spatial turbulence was instantly blasted apart.

Accelerator appeared high in the sky and looked up.

It is still some distance from Earth.

However, the distortion of space can no longer be explained by units such as meters or kilometers of real distance.

The enormous moon, as if mocking the insignificant humans, was enveloped in a dark red glow and was slowly approaching the ground at an extreme speed.

Beneath him, besides the formed alternate dimension, lay the land of Gensokyo... no, the planet Earth.

Even if the moon were split in two, or even destroyed into hundreds or thousands of pieces, it probably still wouldn't be able to prevent the destruction of human civilization.

It won't just be Gensokyo that will be destroyed, but the entire surface of the earth, and may even affect the planet Earth.

Although it was clear that all of this was done by those monsters, the fact that they could further influence this was something Accelerator hadn't anticipated.

Manipulating space might not work either. Even if you opened a portal and moved the moon to the depths of the universe, it probably wouldn't work for those guys who can ignore dimensional power.

There is only one way to stop all of this.

Completely destroy that moon.

"...Yukari Yakumo said that the real moon is somewhere further back, right?"

From here, you can see that behind the blood-red moon, there is a bright, clear moon; that is the real moon.

Therefore, even if the moon were completely destroyed, it would not affect people's normal lives.

"Hehe! — Isn't that exactly what I wanted?"

The white-haired, red-eyed monster cheered, delighted at being able to wreak havoc to its heart's content.

He raised his head, stared at the blood moon high in the sky, and revealed a cruel and merciless smile.

Regardless of what's up there, regardless of what those monster bastards are planning to do.

Now it's time to settle old scores and new grudges all at once.

"I'll make sure you die a glorious death, thank me!"

then.

The first one raised his hand and summoned something directly.

——————————————————————————————————————————

Bang——! !

An opening was created in the strange, blood-red space, and a purple square barrier appeared directly.

Yukari Yakumo led everyone to escape from there.

They were still in Eientei, but the entire sky was now completely covered by that blood-red glow.

Gensokyo, and the very survival of civilization, faced a tremendous crisis at this moment.

"Hey...hey! It's true, it's really true!!"

Even Marisa, who is usually quite optimistic, realized the seriousness of the situation.

"Is the moon really going to fall? Are you kidding me? Everyone would die!"

"It's not just that everyone will die; the fall of the moon will cause the entire Earth's surface to be destroyed."

"...So, it's not just Gensokyo, but also the humans from the outside world...?"

"That's what I mean."

Alice and Reimu Hakurei's conversation left Marisa completely stunned.

It's like a dream.

Just a few minutes ago, everything should have ended happily, but in the blink of an eye—it's completely turned into this.

Marisa stood there, stunned, unable to utter a single word.

No, in this situation, there's really nothing more to say.

Her magic is very powerful. Relying on spell card moves that maximize magical output, she can even burn down the entire mountain of the Youkai Mountain. Even among the Youkai race, her output is considered extremely powerful.

But that's all there is to it.

She had never considered things like the moon crashing down, the destruction of human civilization, or the destruction of the Earth's surface—and had no way of getting involved in them.

This is no longer a simple incident in Gensokyo.

"...?"

And then, at this very moment.

Yukari Yakumo, Alice, and Reimu Hakurei, among others.

He looked up in astonishment.

"Hey! What's wrong this time?!"

Seeing the change in the expressions of the others, Marisa quickly raised her head and looked up at the sky.

This sight caused her pupils to shrink completely.

The radiance of the blood-red full moon was obscured by something else.

The girls stared in astonishment at the thing that had suddenly appeared in the sky, and slowly revealed its true form.

"Meteorite?"

——————————————————————————————————————————

A meteorite about the size of the moon.

Accelerator finally found the meteorite, which was of similar size, after searching the universe.

Although the area he is currently in is close to the cosmos, as long as he manipulates space to directly transmit oxygen from the ground to his body, he can achieve the effect of 'breathing as if in space'.

With his reflective abilities, he has no need to worry about the so-called dangerous rays and temperature differences in the universe. Right now, Accelerator is just like an astronaut walking in space wearing a spacesuit.

The enormous, celestial-like stone emerged through the purple spatial rift and came directly in front of his body.

It was as large as the blood-red moon.

However, if the two celestial bodies were simply allowed to collide, the final result would still be fragments scattered across the earth, causing widespread destruction.

There are countless innocent lives on that earth.

Therefore, One-Way Street needs to adopt new measures.

"However, this thing is more like a planet than a meteorite."

The first one looked at the meteorite in front of him—no, it should be called a planet.

Although he pulled it over abruptly, it is still essentially a planet.

Then.

Since they are planets, they must all have a rotational force.

The good thing is that there is no sign of life on this planet, and there are no resources to be collected. It is a celestial body that is dead beyond dead and has no vitality whatsoever.

He smiled.

The monster grinned as it placed its hand on its neck, causing the green glow of the electrodes to change to a dark red hue.

"Then I can go and slaughter to my heart's content without worry."

He stretched out his hand, his five fingers firmly embedded in the surface of the planet like pincers.

The first person's eyes trembled violently, as if shaking.

"Goo-gaa ...

Blood vessels spread from his eyes, and even in the center of his palms, the blood vessels began to tighten and bulge.

The planet beneath us, named Earth, is rotating at a terrifying speed exceeding 1,666 kilometers per hour.

The same applies to the moon.

In other words, that's roughly a speed exceeding 1,445 kilometers per hour, an incredible speed that's hard for humans to imagine.

At that speed, if a planet were to suddenly stop, everything on Earth or the Moon would be blown away, like a rocket hurtling off the planet.

However, let's assume something.

This is just a hypothetical scenario.

What would happen if such a massive amount of power, this self-rotating power that belongs to the common property of mankind, were arbitrarily appropriated as personal property?

In the past, Accelerator once tried to calculate the winds around the world using the power of his intact brain, but he failed. On the surface, it may seem like a simple result of insufficient calculation ability, but that is not actually the case.

It was simply because that was his first attempt at manipulation.

He once managed to influence things at the cosmic level by manipulating all vectors.

He once managed to deprive the Earth of its immense rotational force for nearly five minutes in a single instant by mastering all vector methods.

So, now that he has regained his full computing power, plus the idle computing power that was originally used as an auxiliary tool belonging to the Misaka Network, he is in a different situation.

What will the outcome be?