……

"Ahhh~ Really! Don't put on that expression, Tianyu, if you're in a bad mood, I don't want to play a prank, Miss Witch. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ」

No...... It's useless for you to wink at me...... Let's not talk about anything else.,It's enough for you to give me something troublesome.。。

"Well, that's, I just said that the ability of "Shiyu" is fully exerted. It's just a warm-up exercise!"

Warm-up exercises...... No, forget it, forget it.

"Then again, the ~~ running wild on the surface of the sea reminds me of the Bahamut incident a hundred years ago!!"

Miss Witch said with a grin, and the Qianxue class guide next to her showed an expression of "something bad".

Bahamut incident -

There is probably no one in this world, or no intelligent being, who does not know about this.

It's been 100 years, but I still remember it vividly.

On that day, I was watching the rain in the skies over North America, when suddenly the flow of the world began to change, so I curiously traced the source of the flow change to Central Asia.

There, a large number of pillared gods gathered, just like a temple fair in the mortal world, not at all like the ordinary "gods" who see the head and end of the dragon.

Hawkers! It's no wonder, after all, the gods are not allowed to interfere in mortal affairs, or even to get close, and most of the gods are all living a boring life like me, and things like this kind of world flow changes can be said to be one of the few pastimes of the gods.

And the root cause of the change is big and big, and small is small.

The 36,481 thermonuclear missiles of the countries of the world were aimed at the central region of Asia and launched at the same time - one by one.

To any god, this matter is just a bunch of clouds.

However, this incident is too abnormal for ordinary people, and there should be no more urgent state of affairs than that.

Everyone was in chaos and despair.

The person who appeared at this time was a human equipped with a pitch-black mecha cube.

Since the human's face was obscured by a super-high detector in the form of a beast's mask, it was impossible to know its true identity;

But...... How to say it - it was so much like a heroic story that everyone who saw it was speechless.

The hero who is dressed as a medieval legend of the "evil dragon" is unexpectedly-

With the blade extending from the arm alone, about half of the missiles were chopped, that is, 18,241 missiles, which is too handsome for a human being~~

――Unexpectedly, a human who flies at supersonic speeds would wield a sword to shoot down a modern weapon such as a missile, so the situation is even more exaggerated.

Then, still some distance away from the missile, she folded out the "component" heavy metal electric particle cannon (that is, the beam weapon) that did not exist at that time in the air with a Rubik's cube, and shot them down one after another.

Combat capabilities based on supersonic speeds, the ability to form a spec beyond critical mode by folding a Rubik's cube, and the practicalization of beam weapons were unmatched by any modern weapon of the time.

However, the rest of the world immediately ignored the existence of international treaties and sent a bunch of warplanes in the name of reconnaissance to the local reconnaissance.

The mission of those reconnaissance planes was to "analyze targets. If you can, you will be captured alive, and if you can't, you will be annihilated."

-- But they are no match at all.

Neither the Thermal Cannon nor the Missile can damage the folded Rubik's Cube armor.

First of all, the fighter is not able to perform a sharp maneuver, because the humans piloting it cannot withstand the intense gravity.

But the Rubik's Cube is different - under the protection of the protection system, no matter how mobile it is, the operator will not temporarily lose consciousness or have difficulty breathing.

According to the data returned by the ultra-high detector, the core network of the Rubik's Cube can also think and judge faster than the supercomputer, and at the same time convert it into action.

Shot down the warplanes of various countries, the pitch-black figure in the sky looks like the evil dragon "Bahamut" that eats everything.

Despite this, the countries are still actively investing in the troops, but the "evil dragon" suddenly disappears like a flower in a mirror.

No matter how they searched, the phantom "dragon" was completely gone.

It cannot be found through radar, and it cannot be confirmed by the naked eye, showing perfect stealth.

Although it is nothing more than a toy in the eyes of the gods, in the face of its repeated performance, this world of human civilization has completely thrown in the towel.

The Rubik's Cube system became famous all over the world overnight.

The fact that it is possible to have a military force that can surpass that of other countries with just one unit has prompted the world to rapidly conclude treaties restricting the use of the Rubik's Cube and to popularize its development.

By now, the phrase "the only one who can beat the Rubik's Cube is the Rubik's Cube" has become a textbook fact.

……

"So, my beloved Rubik's Cube system was immediately advertised! Although as long as you are careless, you will encounter kidnapping and assassination, but it's quite exotic~~ isn't it! Oh hehe!!"

Miss Witch laughed like she was showing off her son, a mother who was performing on stage for the first time.

"Still~~, who is Bahamut? Who is it? What do you think, Xiaoxue!?"

"I don't know."

"Well, I guess it's ...... height—"

Boom! 's dull sound sounded - it was the point knife attack of the Qianxue class guide...... No, it's an Oblivion attack.

Wow...... If you are knocked on the head once, it seems that 5,000 brain cells will die......

"Okay, it's too much, Xiaoxue, it hurts!"

"yes, that's good! Just right for you to remember."

"Oooh! ～～！」

…… I've heard it many times...... The person in front of him who talked back to Qianxue's class director was the genius among the geniuses who developed and researched the Rubik's Cube. But...... Forget it, I'd better not think too much about it......

Well? Then again, does this mean that Miss Witch knows who the "black hero" is who is still unknown? I said that I had seen her when I was a "god", but to me at the time, the appearance of human beings was almost the same, so even if we did meet again, I would never recognize her.

"Xiaoxue was very active in that incident! Hawkers! Yes, Bahamut is also very active."

…… Uh,I always feel like it's a Flag.,If you think it's like that's the Qianxue class guide, right?!

But it's probably impossible. If Qianxue's class guide is really Bahamut, then she is at least 100 years old now.

Moreover, the Rubik's Cube used by Qianxue's class guide is completely different from the appearance of the black hero Bahamut.

But then again...... Where did Bahamut's Cube go? It's also the first Rubik's Cube combat machine in history, and it must be stored in a research room now, where people can analyze data day and night, right?!

……

"Then again...... Witch, how much time will it take to adjust Shiyu?!"

"Sen, Chiyuki-sensei?"

Leah, who had been standing aside without saying a word just now, shouted in surprise!

She is the only one with a high mobility component among all the dedicated Rubik's Cube holders, so of course she can participate in the battle!!

"If it were me and the Moonlight Dance, we would be able to succeed!"

"Did that kit do the base transformation?!"

"This, this...... Not ...... yet."

It seemed that she had been stepped on and her feet hurt, and Leah's voice instantly became smaller and slurnerable; But on the other hand, Miss Witch showed an innocent smile.

"By the way, it only takes eight minutes to adjust the rain~"

"Okay, then this operation will be carried out by Celestial, tracking and shooting down targets. Thirty minutes later, the battle began, and the whole crew immediately began to prepare!"

Syllable! Qianxue's class leader clapped his hands, and the teachers began to prepare the necessary support equipment.

"People who are okay are able to help, and they go to help with the work such as transportation. Combat members go to make adjustments, don't slow your movements!"

Woo!? Odd! Suddenly scolded! Am I doing something wrong again?!

――If you look closely, everyone else except me has gone to work.

"Uh, so what am I going to do......?"

"Finish setting up the rain. Also, remember to replenish the energy as well."

"Yes, understood."

Although I decided to fight, but even so, I had no way to get out, so I could only twist my nose and continue to move forward!

"Then again, witch—"

"Then let's deal with Shiyu as soon as possible!"

「…………」

"Uh-huh! How much do you want to laugh! You see, you've been elected to be a member of the war, and that's a good thing, right?!"

"Really? Am I going to be honored for it?!"

glanced at Miss Witch lightly, and Doudou complained a little weakly.

"Yes! After all, it's better to be happy than to cry."

"Even if you say that, everyone will still cry!"

Miss Witch replied with a relaxed "maybe", and at the same time adjusted "Shiyu".

"Hmm. The folded armor on the back, feet, and arms seems to operate on propulsion, and it is enough to use the speed attack mode...... Uh-huh, let's get started!"

When Miss Witch finished speaking, the light particles gathered around her changed and folded into a certain form.

Objects covering the forearms emerge - two pairs on the left and right, making a total of four, both in appearance and size, similar to the arm armor of a fighter plane.

"This is Miss Witch's Rubik's Cube......?"

"Huh? No, Tianyu, this is my mobile lab! By the way, it's called 'I don't have a name yet.'"

As she spoke, Miss Witch raised her index finger and shook it, but she didn't expect the two right-hand objects to imitate her movements............

That's a really nasty name......

……

……