I loaded the dream game

"There is no air conditioning in our club classroom," she reminded.

After all, the school’s funding is limited, and it is unlikely that every free club classroom will be equipped with air conditioners. Therefore, if the club really wants to install it, it needs to actively apply for approval.

However, generally speaking, only large societies with larger numbers of members have a chance of successfully applying. Small societies like theirs that can only maintain a minimum number of members basically have no chance of being approved.

"This is very simple. Just ask Xia Zhi to ask the teacher for help in applying." Xueno said nonchalantly.

The simple here refers to you who don’t need to do anything, right?

Xia Zhi complained in his heart.

He didn't know when it became easy for a small club like theirs to apply for air conditioning... Or had Yukino finally decided to expand the club?

"Isn't it?" Yukino looked at him and asked in a matter-of-fact tone: "If I remember correctly, you and Kirisu-sensei have a very good relationship, don't you?"

Ah, this...

Xia Zhi looked away guiltily.

...It is indeed a little better than the average teacher-student relationship.

By the way, how did you know?

Xiazhi remembered that Mafuyu was not the teacher of Yukino's class, and except for a few encounters, the two of them should not have much interaction.

"When you are not around, Xiazhi, Teacher Madoka will come to ask about your tutoring progress from time to time... She cares about you very much." Kato Megumi explained softly.

Xia Zhi couldn't help but feel a little moved... Who wouldn't feel happy and fond of having a teacher who cares so much about him?

"By the way, I will give some of the liberal arts and science homework that she has personally written to Yukino, and ask her to help supervise you to complete it."

"..."

That's not necessary.

No wonder, Xia Zhi felt that the amount of homework given to him by the girl had increased recently.

He coughed lightly and brought the topic back: "Actually, you don't need to apply for air conditioning."

As Xia Zhi spoke, he picked up the remote control in his hand and gently pressed it at the empty ceiling.

Only a "beep" sound was heard, and although nothing in the room had changed, the surrounding temperature suddenly dropped to a level low enough to make people feel cool, as if the air conditioner was turned on...even the window next to it was still open at this moment.

Xiao Xia Zhi showed a surprised expression and looked around, as if trying to find out if she had overlooked an air conditioner in some corner.

However, Yukino did not do so. As the head of the service club, she knew very well that there was no air conditioning in the club classroom.

Moreover, even if there is, with current human technology, it is impossible to quickly lower the temperature of the room as soon as the air conditioner is turned on.

That is to say...

"Is this also that kind of thing?" She asked as her eyes fell on the white remote control in the boy's hand.

"Yeah." Xia Zhi nodded.

This was when Hubie monitored the sudden anomaly that appeared in this world this morning. Because the characteristics of the anomaly were not particularly dangerous, Xia Zhi temporarily handed it to Hubie for safekeeping, and would study it in depth when he was free.

"Similar to a normal air conditioner, it can adjust the temperature in an area to the desired temperature range."

Xia Zhi briefly explained the features of the remote control to the girls.

Apart from this, compared to ordinary air conditioners, the only special thing may be that it only requires a remote control to adjust the temperature, without the need for a real physical air conditioner, right?

Purely natural, pollution-free, zero emission, no electricity consumption, unlimited battery life, easily achieves entropy reduction, and completely ignores the laws of thermodynamics... No matter how you think about it, it is a must-have artifact limited to summer.

Xia Zhi sighed in his heart.

The only pity is that as a former air conditioner remote control, it can only adjust the temperature setting within the normal air conditioner adjustable temperature range of 16 to 30 degrees, and there is no way to go higher or lower.

Otherwise, even if it is not summer, it can be used to cool the refrigerator, right?

While he was thinking this in his mind, Yukino on the other side frowned slightly, stood up from her seat and walked to the window, and after hesitating for a moment, she tried to reach her hand out of the window.

The feeling of dryness and heat came over me immediately, just like in an air-conditioned room with the windows open. Apart from the cold air coming out of the room, the temperature outside remained the same with no change.

Xue No discovered the blind spot. She withdrew her hand, looked at the boy and asked, "What do you mean by 'within an area'?"

"This is what I came here to experiment with today." Xia Zhi answered while calmly pushing the homework book and test paper in front of him aside.

This was partly why he didn't conduct the experiment right away this morning... He had originally planned to ask Hubie to bring the remote control after arriving at the club classroom, but he didn't expect Xia Zhi to call Hubie first.

The next experiment may be a little dangerous to the world, so he needs to change to a more suitable experimental site.

As for this suitable place,

Xia Zhi's eyes fell on the floor-length mirror placed in the corner of the classroom...

.......

Chapter 798: Portable version of the constant temperature death god?

Accompanied by a slight "crack" sound, it was as if a thin and fragile barrier was shattered. The sudden disappearance of the obstruction made the person feel light and he almost lost his balance.

Fortunately, the boy held her hand tightly, so Xiao Xiazhi did not fall to the ground.

She slowly opened her eyes and looked around curiously.

The spacious and bright classroom, with tables and chairs placed by the window, and books and test papers pushed aside and scattered on the table, all the layout is no different from the previous room.

The only difference is that

…It’s too quiet.

The school after school should be quite noisy, with the sound of students talking in groups of three or four, the sound of chasing and fighting on the way home, the sound of playing football and sports on the playground, the sound of students from the next door club, and the sound of cars passing by in the distance...

We may not pay much attention to these sounds at ordinary times, but they are real. When they really disappear, the whole world suddenly becomes deserted.

Not only that, even the sounds of birds and insects disappeared.

Looking at the world outside the window which was exactly the same as her impression, the girl felt a strong sense of disobedience in her heart. She couldn't help but move closer to the boy and hugged his arms a little tighter.

"The temperature inside the room is gradually rising..."

Hubie turned around and looked at the boy and said.

In other words, the mirror world only copies the state of the room at the moment of entering, but does not copy the state of the room affected by the characteristics of the remote control?

Xia Zhi pondered in his heart.

However, it was clearly verified last time that the mirror world can be copied together with the fantasy concept 407 of the abnormal object, so there should be no situation where the abnormal characteristics cannot be copied.

Or is it... because the characteristics of the remote control are to specify the area, even though it is an identical mirror world, this room is not identified by the remote control as the area it originally specified, so the characteristics do not continue to take effect?

...Forget it, let’s talk about this later.

Xia Zhi shook his head and thought to himself.

"So, what are you going to experiment with?"

Yukino turned around and looked at him and asked.

"About this, Xueno, you should have guessed it a long time ago, right?" Xia Zhi asked.

The girl did not comment on this, but just looked at the white remote control in Xia Zhi's hand.

The so-called "room" is a space area divided by people themselves. Although when the windows are closed, the entire room will be a relatively closed space, but their windows were still open at that time.

If this is the case, how does the remote control accurately determine the range of the room, as if there is an invisible wall, which only lowers the temperature inside the room without affecting the world outside the window at all?

One guess is that the remote control's choice of "area" does not follow objective physical separation, but is determined according to the user's subjective will.

And it is very simple to verify such things.

Xia Zhi rubbed Xiao Xia Zhi's hair beside him, comforted her briefly, then walked to the window, turned on the air conditioner at home, pointed the remote control in his hand at the city in front of him, and gently pressed the power button.

"drop--"

A faint sound was heard.

After just waiting for a moment, the temperature around me dropped rapidly, and even the breeze blowing in from the window was a little cool, as if we had suddenly gone from summer to autumn and it had become cooler.

Seeing this, Xueno tried to reach out of the window again. Unlike before, she did not feel a significant temperature difference between the inside and outside of the house.

“You actually did it…?”

She murmured in disbelief. Even though she had seen such miraculous phenomena more than once, if something like this happened again, it would once again shock her already overturned worldview.

"How big an area have you chosen?" she turned around and asked the boy.

"The entire Chiba City." Xia Zhi replied.

Because it was a preliminary experiment, he did not choose a very large range... Now it seems that even a completely open environment will not affect the effectiveness of the remote control's characteristics.

Xia Zhi thought about it and looked at the other girl beside him.

Hubie nodded, and beneath her deep orange irises, it seemed as if a series of data streams flashed past, tinting her gem-like eyes with a faint golden hue.

"The effect height is about 35 kilometers... The ground range... It fits perfectly with the map of Chiba City..."

35 kilometers is the current default airspace altitude

In other words, the range of effect perfectly matches the area of ​​Chiba City.

On the other side, seeing that Hubie did nothing but change the color of his eyes to get the answer to the question, Xiao Xiazhi blinked, looked at the boy and asked: "Can I learn this?"

"Why are you learning this?" Xia Zhi asked puzzledly.

“Isn’t it amazing that eyes can change color?” the girl replied.

I see...Xiao Xiazhi is almost at the age of middle school, Xia Zhi thought.

But... give up, this is a racial talent, you can't learn it.

Feeling that this might disappoint the girl too much, Xia Zhi thought about it and changed his words: "Next time I'll buy you a pair of colored contact lenses."

I'm not a chuunibyou, what do I need that for? Xiao Xiazhi thought unhappily.

After simply comforting the girl, Xia Zhi started thinking about another thing.

It has almost been confirmed that the effect of the remote control is indeed determined by the subjective will of the user.

As for the next step...

He looked at Hubie again.

After receiving the signal from the young man, Hubie nodded slightly, raised his hand and pointed at the teaching building opposite.

A light blue magic array unfolded in front of her palm, and a white beam of light flashed by.

next moment……

"boom--!"

A blazing flame suddenly exploded, and the building and the ground collapsed and shattered in an instant. The teaching building that had accompanied Xia Zhi through most of his high school career was turned into fragments and debris in the impact of the explosion, and was then swallowed up by the flames of the explosion.

The impact caused by the explosion spread quickly. Xiao Xiazhi screamed and hurriedly hugged the boy tightly, barely ensuring that she would not be blown away by the strong air wave.

Despite this, even though the impact and wind force did not decrease, no heat could be felt from them, as if what was coming towards them was not the impact caused by the explosion, but a storm with a cold current.

"The air flow temperature...quickly drops to the same level as the environment within 0.0139 seconds after leaving the explosion range..." Hubie quickly came to the conclusion.

Xia Zhi looked at the teaching building opposite which had turned into ruins. The fire burning there still showed no signs of going out.

No wonder...

Although it will force the temperature in the area to be adjusted to the regulated range, it will not change the temperature of the human body in it, and it will also have no effect on the flames produced by the explosion.

In other words...will it only take effect on the "environment"?

"It's a very subjective anomaly." Yukino concluded.

After all, the concept of "environment" itself is created and defined by humans. In other words, this aspect is also completely determined by the user's subjective will.

"Do you want to continue expanding the scope?" she asked the boy.

For example, try selecting the entire Earth?

Anyway, no matter how chaotic the world here is, it will not affect the world outside the mirror. If she doesn't have to worry about the consequences, even she will be more relaxed.

Xia Zhi shook his head.

The simple range test was enough. What he wanted to experiment with now was something else.

If the remote control's judgment of the "environment" is really determined by the user's subjective will...