Academy City's Spatial Manipulation

Chapter 12: Lack of Brain Power
At night, in No.18 school district, in the student dormitory of Changdian Shangji Academy.

Because the house Xuefeng rented is still being renovated, so he still has to live in the student dormitory if he wants to live in the near future.As a Level 5, Xuefeng's dormitory has two bedrooms, one living room and one bathroom. Originally, Xuefeng should have a roommate, but for some reason, he never came.

and so.

"Qingyin. What are you doing?"

Xuefeng just came out of the bathroom, and planned to contact Haruno Mushan later, and meet up sometime tomorrow.Then, I had a good sleep. I haven't had a good sleep in the past few days.

Then he saw Misaka Qingyin who was lying on the laboratory table in the living room, finally emitting an incomprehensible grunt.

The long-term computer mainly trains researchers, so there will be a laboratory bench in the living room of each dormitory, and students can do some basic experiments that are not particularly strict in the dormitory.

"Qingyin feels that this experimental bench is very familiar~ I seem to have met it in the research institute."

Xuefeng leaned his head and thought for a while. With his scientific research strength on the computer, there must be people who can participate in the evolution experiment of absolute ability users.

But who is it?Xuefeng can't remember
Thinking about it, Xuefeng felt that this matter had to be troubled by Kihara Fushi.

"Sorry, I really can't figure this out. I only know that Yaxiong Tianjing is responsible for the evolution experiment of the absolute capable user. Aren't you a space manipulator? I know where the other party's experimental base is."

This is the first time Xuefeng, the researcher who instigated his only and most precious experimental subject to steal information from other research institutes
"Also, it's time for you to learn. I found that a formula is the most suitable for your ability. How to use and understand it is up to you. If you can understand these, maybe your ability will go further."

Afterwards, Xuefeng received two documents.Titled "imaginary number space and Fourier transform" and "the second law of thermodynamics".
Fourier transform means that a certain function that satisfies certain conditions can be expressed as a linear combination of trigonometric functions (sine and/or cosine functions) or their integrals.In different research fields, Fourier transform has many different variants, such as continuous Fourier transform and discrete Fourier transform.

After the Fourier transform of any function, it must also be divided into two parts according to the even function component and the odd function component.

Using the exponential representation of complex numbers e^iθ=cosθ+isinθ, the real part represents the components of all even functions (cosine functions), and the imaginary part represents the components of all odd functions (sine functions).

"."

At the beginning of the article, Xuefeng could understand every word, but together, what is this talking about?

"I need a master"

Among the bullies I know, one is Accelerator, forget it, he is easily beaten to death.Misaka Mikoto, this is indeed a top student, but it seems that Mikoto, a junior high school student, can't learn this thing.

Misaka Network still forgets, it cannot be controlled by itself.There is also Kihara Fushi, what kind of teaching does he know as a researcher.

It suddenly occurred to me that Sogiita Gunba seems to be even worse!

"Brother Xuefeng needs help?"

Seeing that Xuefeng's whole body had turned gray, Qingyin tilted her head.

"Can you understand?"

Yukikaze handed the phone to Misaka Qingyin, with the mentality of giving it a try.

5 minutes, ten minutes, half an hour.
"Learned /end."

Misaka Network's overall consciousness intervened, mobilizing Misaka Network's computing power, coupled with Misaka Qingyin's comprehension ability, completely learned the knowledge that Yukikaze could understand for a lifetime in half an hour.

"."

"Qingyin can teach you, but brother Xuefeng needs a person with spatial ability similar to you to help you understand."

Who else?Heizi can only help him.
Xuefeng can imagine what kind of expression Heizi will have when the time comes.

After a while, Yukikaze called Kiyama Haruo who was given by Kihara Fushimi, and after discussing the meeting time, Misaka Qingyin began to teach Yukikaze.
This class was taught from three o'clock in the afternoon to the middle of the night, and Xuefeng's head would explode from listening to it.Although he has never passed high mathematics in college, Xuefeng still has a foundation in advanced mathematics.Otherwise, he would have fallen asleep long ago.

But the one who is sleeping now is Misaka Karone
"Oh, good night, Qingyin."

After carrying the girl who fell asleep on the table back to the room, Yukikaze came to the balcony and looked at Academy City, which was plunged into darkness with only sporadic lights.

"Before I knew it, I've been here for four days. Academy City without lights has a different kind of beauty. Yukikaze will take good care of this place."

boom!
In the direction of the seventh school district, a dormitory building of a certain high school was on fire, and the thick smoke could be seen from far away in the snow wind, gradually forming a mushroom cloud and floating upwards.
"Ah this."

Shirai · Nosy · Xuefeng, just ready to go online.Yukikaze remembered that there was Misaka sister in the house, what if she was abducted by someone who was experimenting with the evolution of absolute capable users this night.

"Forget it. Sleep."

Early the next morning, Yukikaze opened his eyes, and saw Misaka Qingyin lying on his body like an octopus.
At this time, Qingyin also opened his eyes, and confirmed each other's eyes.
"Question: When the domain of definition allows, any real function can be written as the sum of an odd function and an even function. Is this sentence correct?"

Xuefeng was disillusioned, and thought that Qingyin would come to him with a sentence of Oni sauce ~ oh ha yo ~ to make him excited quickly, but when he asked such a question, Xuefeng wanted to continue to sleep.
"Incorrect."

"This sentence is correct, Qingyin is trying to teach brother Xuefeng who forgot all his knowledge last night."

哔哩哔哩~
Qingyin's weak electric current just made Xuefeng feel a little numb all over, and it wasn't enough to cause electric shock. But the sudden shock also shocked Xuefeng.

"I'm going to see Mushan Haruno, change your clothes and I'll change your hairstyle."

Hat, single ponytail.Wearing a black Guta sports suit, coupled with an ordinary upper body, if you don't look carefully, you will think that Misaka Qingyin is a very cute boy now.

As for how to get Misaka Karine's ponytail, Yukikaze has an extremely quick and convenient method.Put the hair rope on the vacuum cleaner, and then turn it to the minimum power to suck it on the back of Qingyin's head, and then push the hair rope on the hair. Perfect~
"Papaya. Musashino milk. Qingyin really wants to drink."

Walking on the street with Xuefeng like a brother and a younger brother, Qingyin has a deep resentment for her figure, and there is an image of Misaka Mirei in her memory.So... where does all this inheritance go?
"You are still young, there will be. Also, did you use electricity to burn fat in the wrong place? There is an old saying, thin people are thin first."

Duang!

The martial arts of the Misaka sisters are quite high, and it is easy to defeat Yukikaze.At this time, Xuefeng was lying on the ground with his back facing the sky, feeling extremely peaceful in his heart.
Fortunately, I was also wearing a hat, so I wasn't recognized, so it wouldn't be too embarrassing.

"Ah, isn't this Shirai-senpai? Is this your junior? So cute!"

Saten Reiko's curious head appeared in front of Yukikaze.

"Sister, you've got the wrong person."

Saten, who was wearing a light pink summer dress, was stunned for a moment, and looked carefully at Yukikaze's eyes, one gold and one black, it didn't seem to be him, but it was indeed Shirai-senpai's voice.

Looking at Misaka Qingyin with a calm face, and at the snow wind on the ground, Saten blinked.

"I'm sorry, I admitted the wrong person."

Seeing the back of Saten leaving, Xuefeng breathed a sigh of relief.

At this time, Qingyin reached out and pulled Xuefeng's clothes.

"Qingyin go back to the dormitory and wait for Brother Xuefeng, come back on time at night. Qingyin will be very scared at night. Because every night, she will die several times."

"I'm afraid something will happen to you."

Xuefeng sat up holding his waist, Qingyin's over-the-shoulder throw just now was really strong.
"Because I will bring a lot of inconvenience to brother Xuefeng in daily life, and my elder sister doesn't know about it yet. Qingyin made this decision after comprehensive consideration."

Afterwards, Yukikaze bought a mobile phone for Misaka Qingyin, which stored several phone numbers and two emergency contacts.

"The key to my dormitory, this is a mobile phone. I store a few phone numbers in it, and I can call it in case of danger. Or press the power off button three times in a row. In less than 5 minutes, someone will come."

One of the two emergency contacts in Qingyin's mobile phone is Xuefeng, and the other is the emergency contact in Xuefeng's mobile phone.

An hour later, Yukikaze came to a certain hospital that housed students who were unconscious due to fantasizing about militants.

Here, he met the person he wanted to meet, Mushan Haruno.

"Teacher Mushan, entrusted by Kihara Ushishi, came to learn medical knowledge related to the brain."

In a consulting room, Yukikaze and Kiyama Haruo sat facing each other.

"Oh, I see."

Kiyama Haruno's tone was very flat, although it was not kind but not annoying.

"His request is for you to memorize the detailed divisions of the human brain nerves. You don't need to understand memorization. And the functional areas corresponding to the key parts. There are also things related to the AIM diffusion position. Not many, if your memory is strong enough , three days will do.”

Three hours later, Kiyama Haruno felt that the snow wind had almost reached its limit, and it would overflow if he continued.In that way, the gain outweighs the loss, so I announced the dismissal of get out of class.

"Teacher Mushan, why don't you record a voice? This will save you a lot of time."

Kiyama Haruki is busy, as you can tell from the dark circles under her eyes.

"I'm a teacher. Although I want you to memorize it by rote, I should try my best to make you understand more. If you have a question by recording directly, I can't answer it for you in person."

"Thank you, Mr. Mushan."

Xuefeng turned off the phone's recording and put away the brain structure diagram given by Haruno Kiyama, turned around and left the room.

Not long after the snow wind left.

Kiyama Haruno tapped his fingers on the table thoughtfully, his eyes fixed on Shirai Xuefeng's information.

"The eighth? What a lack of brain power. I thought he had something to do with the Kiharas. It seems that I have thought too much."

If you don’t understand this knowledge, a Level 3 junior high school student who has experienced ability development can memorize most of it in three hours, but for Xue Feng, it is estimated that memorizing even one-fifth of it in one night is enough.
Xuefeng walked out of the hospital feeling weird.It seems that someone said bad things about me. Never mind, let's go to Heizi first.

Xuefeng felt ashamed at the thought of asking someone three years younger than him to ask questions.

"Where are you, sister?"

"Work! Patrol!"

Beep beep.
Xue Feng was a little embarrassed, he always felt that the road to ask Heizi's question today was a bit bumpy?Forget it, ask the disciplinary committee.
"Moxi Moxi? Is the disciplinary committee switchboard? I need help from the 177th branch of the disciplinary committee? I'm Shirai Xuefeng, and my sister is lost."

177 Branch of the Disciplinary Committee.

Chuchun yawned in his seat, then straightened the wreath on his head in front of the mirror, and took a look at his hairline by the way, it’s okay, it’s normal
Suddenly, the small shield-shaped icon in the lower left corner of the computer began to flash, which meant that there was a task, and it was a task from the switchboard.

"This"

Chuchun clicked on the mission, saw the mission content inside, and smiled slightly awkwardly
[Mission tracing mission, mission target: Shirai Kuroko, mission issuer: Shirai Yukikaze, mission description: write that Kuroko reads as a pervert, I accidentally lost her, in order to prevent her from going out and harming others, please ask the disciplinary committee members to help find her trace of it.contact number:***********]
"What's wrong Chuchun, did you encounter a difficult task?"

Gufa Meiwei, who was watering the flowers, heard Chuchun's distorted laughter and asked suspiciously.

"Ah, no, a normal search task. It will be resolved soon."

"Oh, by the way, Chuchun, why is there a little less water for my flowers? Did someone accidentally drink it?"

Chuchun continued to laugh awkwardly.
Is this Shirai-senpai's phone number?Write it down, maybe you can use it later.After Chuchun wrote down Xuefeng's phone number, he called the other party's phone number.

"Hi Shirai-senpai, this is the 177th Branch of the Disciplinary Committee, and I'm Shiri Uiharu. Your sister is on the east side of the abandoned building in the tenth school district. Remember to give a good review after completing the task."

"Okay, thank you Chuchun."

Xuefeng on the other end of the phone hung up the phone, turned on the navigation, and floated directly into the sky, preparing to go straight there.

Passing by the airship used to broadcast news over Academy City along the way, seeing the flags hanging behind the airship, he suddenly thought of a wonderful way.

That is, if he dragged the launched Spear of Archon, would he be able to fly faster?

Just do what you say, can you still be thrown to death if you manipulate the dignified space?

[The wicked map continues to navigate for you.You are speeding! ! ! ]
At the same time, Heizi dragged his exhausted body towards his destination, stayed up all night, and finally found the trading place of Fantasia Yushou, but she had already failed several times in a row.

"Oh, really, my sister doesn't know what she's been up to recently, and she's always absent-minded. So is my brother, why are you making phone calls at work?"

Heizi looked at the time, it was two o'clock in the afternoon, and it was time for trading.Heizi's figure disappeared in a flash.

Came to the outside of this abandoned building.

"I'm the discipline committee member!"

"."

"Let go of tears!"

The scene in front of Heizi at this time was like this, a big man with a height of two meters and a very uncoordinated arm to body ratio was kicking Heizi, and his strong body directly cracked the wall with one foot.

Renzi was trembling in front of him, and then she was picked up by her hair.

"Guys who have no power at all don't have the right to point fingers."

The other party ignored Heizi at all. At that time, next to this rather chic young man, two young men who looked like his subordinates stood up and attacked Heizi directly.

"I'm the Discipline Committee! I'm arresting you on charges of intentionally hurting criminals!"

Looking at the two people rushing up, Heizi moved in space and came to a person. With the strength of his running, he threw him to the ground with an over-the-shoulder fall.

At this time, the sound of piercing the sky sounded, and another young man used his ability, and glass bottles, bricks, and old oil drums all smashed at Heizi as if they had eyes.

Psychic power, this is one of the most used abilities in Academy City, and many people know it.But few high-level ones appear.

thump~
Heizi directly moved a brick that was thrown at him, and it appeared on the young man's head.

"This is, spatial movement? It's a very good ability."

The tall young man saw that his two younger brothers were out of the game, and he was not afraid or angry, but rather excited.Letting go and putting Leizi down, he rushed directly to Heizi.

"Before I gained the ability, I was very afraid of your disciplinary committee."

Heizi watched as the tall young man opened his arms and ran towards him like a gorilla.Xin Dao was given for nothing, and his whole body was full of flaws.

It's just that the body is a little too strong, and it will be a disadvantage if you fight by yourself.Or move behind him and knock him out directly.

When the tall man was about to grab Heizi, Heizi moved directly behind him, but what Heizi saw was an open space.

"What about people?"

Subconsciously turning around to defend, the huge force of the tall man directly kicked Heizi several meters away.If it weren't for the briefcase in Heizi's hand as a buffer, Heizi's small arms would not be able to withstand such a great force.

"Ability?"

Heizi believed in his eyes, the other party must be a person with abilities, and the ability level may have reached Level 3, maybe it has something to do with space.

"I want to get back all the humiliation given to me by the disciplinary committee from you!"

The tall young man charged forward again.

Heizi was about to write another report. Heizi reached out to his thigh and touched the steel nail tied to it, intending to move the steel nail directly into his body.

However, at the moment when the steel nail disappeared, the young man dodged strangely, which directly caused Heizi's steel nail to miss.

We must figure it out!Heizi felt that this young man was a little tricky.

Seeing that the young man was about to make a move again, Heizi decided to try it out. He used his briefcase as a defense, so he could resist it himself!
The line is my face!Seeing the young man showing his legs, Heizi put the briefcase in front of his head.However, the foot that was supposed to attack his briefcase appeared directly on the side of his waist.

"bad"

If this kick was hit, the ribs might be broken directly!
Click, the sound of bones cracking..
Accompanied by the painful wailing of the young man, Heizi looked sideways to see a black spike standing there.

"Euni sauce?"

Heizi looked around, but he didn't see his brother either.Then I looked up at the sky, and the snow wind was falling from the sky.

"I came in time. My lovely sister, how can I thank my brother?"

Xuefeng stretched out his hand and touched Heizi's big head.

Heizi, who was a little grateful at first, immediately pulled his face down when he saw Xuefeng's expression of wanting to be beaten.

"Damn it. I'm going to tear you apart!"

The young man stood up, took out a knife and threw it at Xuefeng directly.

"elder brother!"

Xuefeng's back was facing the young man, and he couldn't react at such a close distance.

With a whoosh, the Yakong's Spear turned into a strip and stood upright in front of Xuefeng. The flying knife passed by and broke into two sections.

"Do you think I'm stupid? Wouldn't it be better to be lenient when you confess obediently? You have to make the crime worse."

Xue Feng turned his head, and the golden eyes looked at the tall young man.

kindness?
In the world of the left eye, the position of the tall young man is wrong, and the real and virtual images are inconsistent.

The virtual image is the virtual image seen by the left eye, and the real image is the image of the normal world.Generally speaking, Xue Feng's left eye can only see one kind of image, that is, the real image and the virtual image are consistent.But this young man is not consistent.

"Kill you!"

Enduring the severe pain in his left foot, the young man punched Xuefeng with his fist.

"Brother hide! His attack is very problematic!"

At this moment, in Xuefeng's eyes, the young man's attack is still divided into two, one is the real image of hitting his stomach, and the other is the virtual image of hitting his head.

The virtual image is real, because the real image seen by the human eye is not necessarily real. The vertical and horizontal lines in the world of Xuefeng's left eye can be regarded as countless spatial rectangular coordinate systems, and each object has its own Absolute and relative coordinates.Therefore, the images and things in his eyes are where they are.

So

"Ineffective cover-up."

A teleportation appeared in front of Xuefeng's head, Heizi's eyes widened, is his brother stupid?It was the stomach!
But in the next second, a fist and another portal appeared. In Heizi's eyes, the location of this portal appeared in the air beside the young man's body.

but.

With a click, the young man only felt his jaw hurt and his teeth were broken.

At this moment, Xuefeng saw Renzi peeping here from a distance, and felt very helpless.

"Although I don't know what method you use to change your body shape, you should explain this to the disciplinary committee."

Hold the young man's throat with the Spear of Archon, and ask Kuroko to handcuff the man, and Yukikaze comes to Saten's side.

At this moment, Renzi was a little depressed, and she couldn't do anything.Without ability, there is no right to speak
"It's 2:26 in the afternoon, and there are still more than ten hours before 12:[-] in the middle of the night? What's the depression?"

Renzi smiled wryly, she knew that Xuefeng wanted to comfort her, but this EQ, she was convinced.
"Senior Shirai, isn't Saten very useless, she's a Level 0, Chuchun is better than me."

"What happened to Level 0? A Level 0 saved my life. She can still fight Level 5 for a short time. As long as you have the backbone! You can do things that people with abilities can't do!"

"She's today, uh."

Seeing that something was wrong, Xuefeng quickly covered Renzi's mouth.In fact, Renzi already knew that person was Yukikaze, so she was embarrassed to see Yukikaze, so she didn't reveal it.Now, that golden eye is even more certain that it is Xuefeng.

"Tear, I'll introduce you to you one day. Don't tell me."

Renzi, whose mouth was covered by Xuefeng, nodded. It was the first time she had seen such a humble Level5. She was knocked down on the road. Now she begs herself not to gossip. Thinking about it is not true.

However, Saten began to be interested in the Level 0 Yukikaze mentioned, who could it be?The personal pronoun that Shirai-senpai said was "she", could it be the Frenda-senpai who was in the Seventh Mist that day?
At this time, after Heizi handcuffed the three criminals who committed the crime of intentional injury, he came to Xuefeng's side.

"As long as Leizi is fine, it's brother, what can you do for me?"

It's a matter that Xuefeng can find her, but Heizi doesn't want to delve into this issue.The main reason is that Xuefeng came here in person after calling, probably because he needed to find something.

"Sister, can you be my brother's teacher for a while?"

"Clam?"

Both Kuroko and Saten had stunned expressions.

"After all, your brother and I don't have enough brainpower. I want to ask my lovely sister some questions about my ability."

"Insufficient brainpower? Pfft!"

Heizi was puzzled for a moment, then remembered that Xuefeng was a rough stone. Then he couldn't help it.
"Okay, but Heizi, I'm very strict. Brother, you can choose a place tonight. I still have work here."

Xuefeng thought about it, at night.

What about Misaka Qingyin, Yukikaze would not dare to let Qingyin stay alone in the dormitory at this time of night.

Then let her hide for a while?
"Okay, tonight, my brother will take you to see the dormitory where you can get on the plane~"

(End of this chapter)