The second theorem of thermodynamics: In the natural state, it is impossible to transfer heat from a cold object to a hot object without other effects.

Although this theory is still skeptical, it also occupies the mainstream values of the physics community.

Kurumi saw that Kiruno's body was not releasing cold air from its body, but it was removing the heat from the space and causing its temperature to drop.

The ability to control the degree of air conditioning and ice is worthy of the name.

Yes, to a certain extent, manipulating heat is actually manipulating air conditioning.

In fact, there is no time in our life when there is no heat, and the molecular thermal movement is going on all the time.

If the heat disappears one day, then you will fall into [absolute zero].

Particles will stop moving, and information will not be able to communicate, so I think that the concept of time and space will become blurred at that time.

"Yo, Mr. Kiruno."

To be honest, when he returned from a place full of zombies, when he looked at her, Kurumi unexpectedly had a sense of intimacy.

"Huh? You are? ”

Hearing the voice, Qi Luno turned around and saw Kurumi Shizaki, there was confusion in his ice crystal blue eyes, and with recollection, he finally froze in a state of excitement and shouted: "Ah, I know! You're here to help me catch frogs. Ah~~, I came at the right time, and the frogs around me were running out. ”

Kiruno pointed to the cage next to it, where there were several frogs with large dark eyes, and although they could not see emotion, they still gave people a pitiful feeling.

Crazy San smiled bitterly, anyway, I've been in your old class for a few months, and if I don't remember my name, I even forgot my own existence...... Are you the memory of a fish? The kind that's only seven seconds.

Kurumi held her forehead, she really wanted to rush up and rub the face of this little ice blue Lori hard.

Give me back the intimacy I just felt, stupid!

I couldn't help but feel a sense of depression in my heart.

Forget it, Kurumi thought about it and thought that it was normal for (9) to not remember his IQ, so he introduced himself: "I'm Kurumi Tokizaki, your student." ”

"Huh? Is it? Kirino tilted her little head with a skeptical look.

Then I immediately thought of something, little Lori raised her chest high, looking self-satisfied,

"Ah, that's just right, your great Teacher Qiluno is going to give you the first task,"

"—go and help me catch the frogs."

Kurumi felt more pain in his temples, was it the wrong choice to come over and say hello?

Will the flag of the bad end be raised?

Kurumi's mind instantly simulates the divergence of galgam's options, and then reads the file again.

But time in this world is irreversible, and no one can go back in time and change the past.

Kurumi reluctantly put his eyes on the frogs mentioned in (9), their upward bulging eyes seem to be much bigger than the frogs that Kurumi recognizes, and they look quite cute, very pet-like.

If it is used as a template for children's toys, it must be very popular.

"I always feel like I've seen ...... somewhere"

Kurumi recalled, the vague memory in his mind flashed, but disappeared in an instant, with a slight sense of déjà vu.

But soon, Kurumi stopped remembering, and now it's really the most important thing to ask this guy first.

Help her catch frogs...... How did you come up with that brain circuit......

"Ah, I have a question that has been bothering me for a long time, can I consult you?"

"Really! Are you sure! What's wrong with you, don't worry, in front of you is the most genius and smartest lake ice spirit, Qiluno Oh, you are so lucky to meet me, there is no problem I don't know. ”

She jumped up suddenly, as if she was very excited.

The thing about catching frogs is completely forgotten.

Crazy San solemnly spoke, looking like he was doing something: "Teacher Qiluno, may I ask ......?"

Kurumi's eyes became deep,

The Ice Spirit of the Lake also nodded with a serious "uh-huh" face,

"Excuse me, what is 9 plus 2?"

"Huh?"

This question seemed to be out of Lori's expectations, and her face seemed very shaken, and she made a stunned sound.

Then he raised his white and tender little hand in a panic, and his eyes kept wandering left and right between the outstretched palms, and he fell into great trouble.

It's like it's some kind of god puzzle.

She wrenched her fingers again and again, and she didn't know how long it took, and then raised her head angrily, and came up with an answer with a proud face,

“——9！”

"Huh? Human? ”

When Kirino looked again, it was empty, except for the morning breeze from the lake, which shook the leaves and rustled......

"Uh, isn't it?! It's really more than ten of the four operations can't work......" Seeing that (9) was confused, the crazy three who escaped from the time acceleration still made an incredible sound,

"I've only seen it in the setting before, but I didn't expect it to be like this."

Kurumi knew that there were two theories about Kiruno, one was that any number was operated in four operations, and the other was that there were four operations over ten, and the answer she came up with was nine.

Because the answer is nine,

Therefore, Cirno has another nice nickname, (9).

Although I don't believe too much, how could such a creature exist, but Kurumi still has the idea of giving it a try, and in order to be safe, Kurumi feels that he will directly ask more than ten algorithms....... and then when she sees the confusion on the face of the ice blue little Lori, she finally confirms it...... She's really only (9)!

"Ahhh......h I think it's nice to be a mascot......"

Kurumi couldn't help but think of Xia Na and Tianyi's homeroom teacher again,

One is Nangong Nayue, a super space magician;

One is Teacher Xiaomeng, who has reached the fourth order of existence because of the amount of knowledge he has.

Then the stupid and cute Kiruno appeared in his mind, and Kurumi felt the deep malice of the world.

"Hey, forget it, outsiders can only guide after all, and it depends on yourself in the end how you can do it."

Kurumi can only comfort himself like this.

didn't stop long, Kurumi went back to the dormitory directly, buried his head and fell asleep.

Although she hasn't shown it, she's actually tired.

Especially this outing, which made her have a sense of crisis.

In this world, the possibility of a careless person who can die at any time is absolutely existent.

Therefore, it is necessary to improve your abilities in order to take a more stable nap.

This time it's no longer the half-mentality of "wow, I'm so powerful and handsome, I want to be stronger".

Rather, it is a compulsory course to become a mad three.

She slept until the afternoon, and then took out the Spirit Pattern Pillar that was placed in the wardrobe and used it to assist in cultivation.

This time, absorbing the spiritual power overflowing from the Spirit Pattern Pillar made the corners of Kurumi's eyes widen, and it actually reached an astonishing 50 wisps, which was directly increased by 10 times.

This phenomenon made Kurumi stunned, and she didn't feel the slightest abnormality in herself compared to before.

"...... this?"