This is the story that happened in May.

reunited with friends, but as a result, an incredible drama was staged.

No one can say exactly what is hidden behind this story.

But the brilliant colors in the darkness were truly depicted from that moment......

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After the Golden Week in May, Mitsuki Umihara really felt that he was beginning to lose sight of what kind of attitude he was going to take the vacation. In fact, he had almost no real rest during his vacation. However, in return, the third junior MMA championship this year can be regarded as quite satisfactory to him.

I remember that when I signed up, I was opposed by almost all my family members except my sister. This is also conceivable, after all, mixed martial arts is considered a dangerous sport in the eyes of most people. As a result, the younger sister ended all objections with a sentence that surprised Kaihara.

"If I'm not mistaken, the safety record in the current mainstream athletics is held by MMA, right?"

It's a fact. With strict rules, MMA is widely recognized worldwide as the record holder for the lowest casualty rate in a sport (with only one death in more than eight decades, and an unsanctioned offending game, a miracle in competitive sports). Basketball and soccer have far higher injury records than MMA. But Haiyuan couldn't believe that a girl like his sister would know about such a thing.

The father, who was accustomed to speaking with facts, agreed to his request after verifying it. However, the fact that I was just going to try and finally won back a sports championship not only caused a lot of sensation in the school, but also made me confused.

When there is no actual confrontation, you will not know how far you are. But after understanding, I began to have doubts.

Who is the black wife who taught herself martial arts skills? Would an ordinary leader of an incompetent organization have the ability to inadvertently teach an MMA champion? He knew very well that he was not the opponent of the black wife without using the power of thought.

I don't understand...... These confusing contents always feel that something is wrong.

Of course, these things have not been mentioned to anyone by Mitsuki Haihara.

In the final on the day he won the first championship, Haiyuan directly refused his sister's request to come to the scene to watch the game. But after winning the championship, my sister's happy appearance made me feel guilty. However, he still refuses to allow his sister to come to the game, which he still insists on. Seriously, even though it's just a sport, Mitsuki Umihara still doesn't like to let his sister see him fighting with people.

The champion of this competition has a side effect, that is, he played a better role when he took over the position of student president of the senior sister Ji Yanbi. Both in terms of popularity and in terms of resistance to the work.

It is undeniable that although there is no contradiction, there are many clubs and student unions that are difficult to reconcile, especially sports clubs. Sports clubs like the one that have good relationships with teachers and student organizations exist almost exclusively in comics and novels. However, for top athletes like Haiyuan, they are more or less willing to sell it. After all, what Kaiwon has achieved can be said to be what they have been working hard for. In that sense, it was a bonus.

That's enough, although it's not as good at easing conflicts as Senior Sister Yan, but Haiyuan has its own advantages.

Excellent grades, top-notch sports, serious personality. In the eyes of the school's teachers, Mitsuki Kaihara has long surpassed the scope of ordinary students. What's more, Haiyuan also has a skill that even the teacher can't compare to in many aspects. It's like—

"Kaihara, are you free now? Do me a favor if you have time. The previous quantum non-destructive design was put in place first, and it wasn't something that could be done in a short time anyway. ”

Yes. In many cases, even the teachers of the school have to ask him for help in their own academic studies. Although it is common for students to participate in school research in Haiwon's schools, students are more likely to work like assistant teachers. Mitsuki Umihara has surpassed that level, and the teachers at the school often come to him for help with the purpose of asking him to lead research or even ask him for advice.

And Haiyuan rarely has unfinished commissions, and often far beyond people's expectations. For example, it is now.

"No, that's done."

"So fast? It's only been a few days, huh? ”

When Haiyuan handed the finished design to the teacher, although the teacher was quite surprised, there was no more reaction. Because of this kind of thing, you will get used to being surprised a lot.

"Because I didn't do it this time." Mitsuki Umihara smiled, "Aren't I going to participate in the competition?" So my sister offered to help me. ”

"Your sister? This one...... It won't be a problem, right? ”

"Don't worry, she is much better than me. If I want to compare with her, I only have the advantage of having developed limbs. ”

“Sorano？ (Japanese pronunciation of 'dono'...... Sounds familiar? The teacher frowned as he flipped through the materials.

"Is it in a recent journal of physics papers?"

Haiyuan said nonchalantly.

Journal of Physics...... Wait, isn't that gravitational wave paper last month ......"

"Mr. Kurkov of Tokiwadai is my father's former mentor and my sister's current mentor."

The teacher looked at him for a while, but he didn't know what to say. Although I could hear the pride in his sister in his words, when it came to himself, he could only feel that Haiyuan's side gave people a sense of powerlessness in many ways.

I didn't expect that the wave detection would be related to an authoritative physicist like Kurkov because of Haiyuan. But if you think about it carefully, only by being born in such a family will Haiyuan's excellence seem to be smooth. This kind of foul-playing middle school students seem to be about to become the norm, and they are almost out of surprise.

"You family...... Alas, since it was a design made by Kurkov's disciples, there really shouldn't be any problems. ”

"Of course."

Mitsuki Haihara's answer was really undoubted. At the same time, his cell phone rang just in time.

I took out my phone without paying much attention, but was startled by the name displayed in the contact column that popped up on the screen.

Salt ...... Green jade?

And that's no joke. Since graduating from Yanbi, Mitsuki Haihara has had 0 contact with his former senior sister.

That's right, since graduating, Yan Bi has completely cut off contact with him, as if he suddenly disappeared into this world.

Although Kaihara knew that she had gone to Kirigaoka, it was inconvenient to confirm her situation. So for a whole year, the two presidents of the student union no longer had any intersection.

Now, suddenly, with almost no warning, a message was sent?

What the hell is going on?

"What? Have a date? ”

The teacher asked with a smile.

"Don't make jokes, teacher."

Why do you always seem to fall into this misunderstanding inexplicably?

The content of the text message, only one sentence:

"If you can, can you come to the entrance of the 19th school district?"

Will Kaiwon refuse the request of his senpai, who used to take great care of him?

Of course not.

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The nineteenth school district,It's special in the school park city.。

It is not an area that has been developed, nor is it an area that has not yet been developed. In fact, it is a redevelopment area. In other words, it is an area that is ready to be redeveloped after the old facilities are being demolished.

However, a few months ago, the development work seemed to have encountered insurmountable difficulties, so it was put on hold for the time being.

It is for this reason that the facilities of the 19th School District remain largely in the style of the former era. In the school city that is full of a sense of the future as a whole,It's quite unique.。

Why did Senior Sister Bi ask herself to meet here?

Mitsuki Kaihara really couldn't figure it out.

The so-called entrance, for most of the school districts divided by roads, is actually just an intersection.

It's quite an interesting sight that the road is like a barrier, dividing two different eras.

At the intersection, Haiyuan recognized his former senior sister immediately.

A white short-sleeved shirt and navy blue dress with a red tie are undoubtedly the summer uniforms of the famous Fog Hill Girls' College.

Although he changed into a school uniform that he was too unaccustomed to looking, he still wore long straight black hair that fell directly over his waist like a waterfall, and still wore a thin braid on both sides of his face, and still wrapped the right side of it from the back of his head to the other side. A year on, except that being a high school student seems to have given her some more mature charm, those things that are her hallmark are still so unchanged.

Is it a delusion, though? Although she is still the same as a year ago, why does she feel like she will cry at any moment?

"Sorry for the wait."

It was like facing his girlfriend who was waiting for him, but it didn't imply any other meaning. Of course, Haiyuan is not slow about feelings, but in this case, he can't find anything else to say.

Still the same as when she was in the student union, she smiled slightly. Like her name, it is reminiscent of a green smile.

But one thing was completely different from before, and there was almost no smile in her smile now, as if it was just for politeness.

What did your senior sister encounter?

"Light ......"

The softly spoken Yan Bi simply pronounced the customary but wrong name out of her mouth, and then fell into a long silence.

I don't understand, how can her performance today give people such a feeling that something is wrong?

After a long silence, Yan Bi continued her words.

"Hikari, I know you're going to find it weird. But if you can, please don't ask anything. ”

A completely inexplicable request, from someone he was familiar with. How can people say such a thing?

Moreover, although Ji Yanbi is a girl who feels a little soft, in Haiyuan's memory, she has never begged anyone.

"So Senior Sister Bi, what do you want me to do?"

"Will you do whatever I want?"

This sentence made Hai Yuan stunned, he didn't expect Ji Yanbi to say this.

"As long as I can do it. Of course, there's not much I can do. ”

Listening to Haiyuan's words, Yanbi bit her lip.

"Then come with me. It's always okay, right? ”

Without waiting for Kaihara to answer, the salt and blue path turned around and walked towards the depths of the road.

Sure enough, something was quite wrong.

Unexpectedly, Haiyuan could only silently follow behind his senior sister.

Then, he noticed that Salt Bi's footsteps had paused, and she seemed to have been quietly observing her movements. He heard Yanbi sigh softly, but it didn't affect her footsteps.

The girl's back looks thin and fragile, making people feel the urge to hug her from behind. But of course Haiyuan wouldn't do that, he even took the initiative to lower his head and turn his gaze to the feet of Yan Bi.

Immediately he noticed another detail that didn't seem quite right.

He himself is a telekinetic person, and the most basic definition of telekinesis is "moving objects from a long distance". So one thing is obvious, that is, those who have the ability to telekinesis must have an extremely accurate grasp of distance. His discovery was based on that.

He noticed that although she was only walking forward seemingly casually, each step she took was as if it had been measured, keeping almost exactly the same interval.

This kind of thing, she would never have been able to do before. Even if you are now, you have to do this deliberately.

Although many people may not realize it, in fact, a simple step forward, or even picking up a cup, is the product of the brain's complex calculations. That's why people with damaged parts of the brain that are responsible for limb functioning are unable to walk. It's just that in general, these operations are fuzzy calculations. This kind of fuzzy computing is even a discipline, in fact, one obstacle in the motion theory of bionic robots is fuzzy computing.

Speaking of which, it should be obvious that Yanbi has made the most accurate calculations to be able to maintain such a walking interval. Completely unnecessary places, maintaining a high degree of accuracy in calculations.

Obviously, this could never have been deliberate, because it made no sense. She must have been unconscious, maintaining a high degree of precision in her calculations, as if she had developed a habit for a long time.

What the hell is going on?

Mitsuki Kaihara felt that his senior sister seemed to be becoming more and more unfamiliar and more and more incomprehensible.

It's like being yourself for a while......