Dome sat on the bench outside the guardianship room, and no one persuaded him to go back.

Just now, the phone call to Mitsuki Haihara finally got through. Although he was going to tell him about the situation on his side, after thinking about it, he still didn't say it.

Because even if you really say it to Mitsuki Haihara, you can't change anything. If you think about it, your previous thoughts were just hoping to be comforted.

Although I have always felt that I am not a strong person, this is too ......

She was a little distracted.

The main reason why this accident has developed into the way it is now is because of the Hilbert effect caused by unincorporated abilities. Originally, this was not a problem. Because there is no relevant mathematical knowledge, this is a difficult ability to function.

The biggest constraint on this ability is the difficulty of mathematics, which is not something that middle school students can achieve. Even Tokiwadai, which aims to "cultivate human resources who can travel around the world during compulsory education," is too much to be asked of students. Therefore, this can be said to be an innate ability to prevent runaway insurance. Under the premise that there is no teacher to guide this aspect of mathematical knowledge, it is natural that there is no possibility of a rampaging accident in this area.

A key factor in this is the assumption that it is impossible for students to master such complex mathematics by means other than formal instruction. As a matter of common sense, this is infallible and correct. However, there are some situations that make perfect sense.

For example, the Dome is a complete exception.

Like most of the world's top universities, Tokiwadai encourages students to learn from each other, and there is no problem with that. The problem is that not many of Tokiwadai's teachers can teach what Qiongno can teach his classmates.

The one who taught the mathematics of the multidimensional geometry of Hilbert's space to the unknown was none other than the Dome himself.

In other words, long before the unknown reason for the great improvement of Hoshikawa's unsuccessful ability, the safety bolt that prevented this ability from going berserk had already been removed by the dome.

This directly caused the accident.

Just as the event itself was unexpected, it was not at all what Qiongno could have imagined.

She didn't think it was wrong to teach math, but she couldn't have imagined that it would happen. One thing she admits is that she teaches Hoshikawa no Hilbert spatial math, and a large part of it is because of her own curiosity. She can't deny, and she doesn't want to deny, her curiosity about the field.

Hoshikawa's capabilities are undoubtedly of considerable value in the field of quantum mechanics. From the moment she learned about her abilities, Qiongno was eager to see what kind of effects her abilities could make.

But the result of this curiosity made her feel deeply remorseful.

It's not that she's too sensitive, it's that the consequences of this accident are too terrible. You know, the fact that no one died in this accident can even be said to be extremely lucky. This situation will naturally make her afraid.

What's more, the impact of the ability rampage on Xingchuan is still completely unknown.

It's not the first time for Dome to teach others in ability-related math, or even directly help others optimize the application of formulas. But only this time became a special case.

If you were more cautious, such as informing the school of your intentions, many things should be avoided.

This is what makes Dome feel so hard to let go.

Although her teacher insisted that it was the Tokiwatai that she did not expect that was the problem—and that it was true, that misjudgment of the student was indeed the biggest cause—she always longed for it when she knew that the accident could have been avoided.

She's not a perfectionist and doesn't try to do as well as she can, but she wants to avoid bad things as much as possible.

The reason why some people are able to be strict and tolerant at the same time is that, to put it bluntly, it is very simple.

Take a deep breath and exhale slowly. Domino still couldn't shake off this lingering feeling.

At this time, the elevator not far away made a "ding" sound.

Is it a doctor? Dome looked up.

It was not a hospital staff member who stepped out of the elevator, but a teenager.

"Brother?"

Dome stood up from her chair.

"Ah, it's okay, it's okay. I just thought I should come over and take a look. ”

Mitsuki Umihara waved his hand and sat down beside the dome.

I don't know why, but I was wearing a tracksuit that was supposed to be in class today, and my hair looked a little messy. For him, who has always paid attention to his image, this is indeed relatively rare.

Before, what was he doing during that time when the phone couldn't get through?

It's not curious, but I always feel a little weird.

"Cause and effect, what's going on?" Umihara asked.

"It's exactly what I said before......"

"Ah, yes, that's right. I inquired by the way when I came, and it was indeed what you said, and there was nothing wrong with the process and the result. But......" Mitsuki Umihara said flatly overlapping words, "you didn't say it was such a serious matter, did you?" ”

“……”

Indeed it is. Dome didn't lie, but apparently he didn't fully inform Umihara of the seriousness of the matter.

"Don't always think about not worrying about people, sometimes it's more worrying to be uninformed." Kaihara pulled some of her hair behind her, the soft, smooth touch slipping through his fingertips with his movements. "What's more, it's a bit redundant."

"I'm sorry ......"

Dome said softly. After gathering her thoughts, she slowly explained the whole process. In fact, most of her experience was not experienced, but was rebuilt according to the description of the person in the gymnasium.

"Well, the Hilbert spatial projection makes decoherence untenable...... No, it should be said that decoherence itself is a consequence of the fading of the vector projection. In other words, decoherence is broken at some level, allowing quantum effects to manifest at the macroscopic level. That's pretty much it. ”

Just listening to the process once, Mitsuki Haihara grasped the core content. If you want to talk about the level of familiarity with Hilbert space, he should be the only one among middle school students, and even Hoshikawa himself who has the relevant ability may not be able to compare with him.

Although Qiongno behaved quite remorsefully, Mitsuki Kaihara felt that it was just a normal thing. After all, it's natural to be curious about the ability to manifest quantum effects at a macroscopic level. Is the structural designer also responsible for whether the materials used meet the requirements? Kidding, that's the field of material mechanics. It would be hilarious to be held accountable for everything.

Of course, he also knew that such words were useless. He didn't know why, but he always seemed to have a tendency to think he would make a mistake, and he knew it.

So Mitsuki Umihara didn't use any words, he just reached out and touched Dono's head, which made her widen her beautiful two-color pupils a little unexpectedly. It did make her somewhat relaxed, though. After a brief moment of surprise, she closed her eyes slightly.

In fact, Dome has been under a lot of pressure today, which is something she is not used to, but she doesn't want to show it.

She was, and still is, not a person who can express herself. Probably, the only exception is when the family is around.

Probably because my mind was too tight before, once I relaxed, the feeling of exhaustion immediately swept over. She leaned slightly and leaned against her brother. Mitsuki Umihara, who didn't know what to think, was obviously interrupted by her move, and he looked at Dome in a bit of a daze.

The girl with her eyes closed looks as if she has just been freed from fatigue and anxiety, but at the same time she has a kind of delicate beauty that is unique to her. At this distance, you can even feel her gentle and soft breathing.

"It's really ......"

Kaihara reached out and combed her long hair.

Dome didn't fall asleep, but when there were no outsiders, she often seemed weaker. On a psychological level, she is actually the type to be more attached to her family. Similar things have happened many times, and Mitsuki Haihara has never been able to get used to it completely. If anything, it's because it's so intoxicating.

It's a truth, and she always exudes an intoxicating fragrance. In this case, it will be even more obvious.

It's not the shampoo and body wash that girls are used to, and it might not even be the feeling of smell at all. If anything, it's closer to a certain atmosphere. It's as if it's some kind of beautiful feeling that only leaves its mark on consciousness.

This may seem a bit unpleasant - it's okay to think so, but I don't think so......

No, don't you care more when you think about it?

As if sensing Umihara moving uncomfortably, Dono opened his eyes.

It's really bad now.

"Dome ...... Don't use abilities now, right? ”

Perhaps this kind of emergency response ability is Kaihara's specialty. Anyway, he seems to have this talent for turning danger into a disaster. Although it's such a boring thing.

"Ah, I'm sorry."

Qiong Nai lifted the gravity that had been distributing to her body, and her body suddenly became much lighter.

Haiyuan, who had come back to his senses, continued his thoughts.

He had his own purpose this time, and there were some things he wanted to ask Hoshikawa in person, who was the person concerned. But the fact that Dome was here made it inconvenient for him to do this.

In fact, his original idea was to persuade Dome to go home first, and then wait for Hoshikawa to wake up before going to ask her. But when he listened to Dome Nai's account of the incident, he knew that there was definitely no way to do it.

Although he is very considerate of others, he also has his own insistence on some things.

To be honest, what he wanted to ask Hoshikawa was not something that could let Dome know. Or rather, it's better if she doesn't know anything, that's the best.

Then, I have to think of another way, this is a natural conclusion......

Beep.

A buzzer-like sound rang, and it was the schedule beep on Dome Nai's phone.

It will ring at this time, it should be the curfew time at home.

Qiongno, who opened his eyes, sat up straight again, took out his phone and pressed confirm. As the chime stopped, she tilted her head in confusion.

Haihara Mitsuki can naturally feel it.

"What's wrong?"

As soon as he finished speaking, he realized that there was a problem, because he looked up at the hospital clock.

Difference, five minutes. The time on the hospital clock was five minutes faster than the time displayed on Dome's phone.

There are a large number of scientific research institutions in the school city, so there are strict requirements for accurate synchronization of time. Thanks to this, the clocks of each facility are synchronized with the atomic clock of the school city.

The hospital's clock is synchronized with Tokiwadai's atomic clock.

Herein lies the problem.

As a student of Tokiwadai, Dokuno's mobile phone is synchronized with the atoms in Tokiwadai every 12 hours.

Well, that is, during these 12 hours, the clock of the mobile phone slowed down by 5 minutes.

Both siblings realized this, and they looked at each other suspiciously.

I don't understand, what's going on? (Uploaded by: Well, it's pretty obvious, actually.) ）

At this time, a nurse outside hurriedly walked into the intensive care unit.

"What's wrong?"

Umihara got up and grabbed a nurse.

"The patient seems to have woken up."

Obviously, the nurse had no intention of wasting time with him, so she simply explained casually and ran straight into the intensive care unit.

The Kaihara siblings waited outside for a while, and did not enter the intensive care unit until the doctor's examination was over.

"In general, there shouldn't be any big problems. However, there are some effects on the areas of the brain that are responsible for language. It's not too serious, but I guess I won't be able to speak for dozens of days. ”

Mitsuki Umihara frowned.

If Hoshikawa can't speak anytime soon, then obviously he won't be able to ask her any questions.

Mitsuki Haihara, who was hesitating, suddenly heard "Smack!" There was a sound on the ground, and a small exclamation from my sister.

For some reason, Hoshikawa, who woke up, didn't hug the dome and didn't let go no matter what.

My sister only seems to think that it is Hoshikawa's overreaction under anxiety, but Mitsuki Umihara doesn't think so.

Although the manifestations are different, it is true that there is an anomaly like that of the Yanbi.

Anomalies that could not be described before can now be grasped.

It's as if a fictional personality has been embedded in itself, becoming a strange anomaly.