Restlessness

On Friday night, Gu Yuan completely suffered from insomnia.

During the day, Li Ranran chatted with Zhou Hui, and he could laugh a little while listening to all kinds of jokes, but when he came home after school, he collapsed into the sofa like a deflated ball.

His whole face was buried in the pillow, and it wasn't until his breathing became more and more rapid that Gu Yuan slowly turned over and stared straight at the unlit overhead light in the living room.

In Nuo Da's room, only one side of the sofa was lit with a floor lamp, and the dim light scattered from the corner of the sofa to other places.

Gu Yuan's eyebrows trembled.

Since when did the house become so quiet.

The room is this room, and the light is also that light, that's right, but Gu Yuan doesn't seem to be the previous Gu Yuan anymore.

He picked up the remote control on the coffee table and turned on the TV, randomly found a variety show and clicked it to play.The noise of fighting and clamor poured into his ears all of a sudden, but it didn't add a layer of joy to the oppressive atmosphere at all.

Gu Yuan picked up the phone and checked the time.

At 9:20 in the evening, the evening self-study of the attached high school has ended.

Has Xu Yue already returned to the dormitory?Will you continue to stay up late to read books tonight?

Will Li Ranran and Zhou Hui, who are so careless and clumsy, lend him a mobile phone flashlight?

Gu Yuan's thoughts gradually drifted off track, and the star actors on the TV were still laughing non-stop.

"Tsk, Gu Yuan, Gu Yuan, since when did you start caring about what other people are doing?" He spread his hands and muttered slowly.

In a daze, the mobile phone on the table vibrated a few times, driving the glass coffee table to buzz one after another.

Gu Yuan slowly opened his eyes, he hooked the phone with his index finger slightly curled up to take a look, then quickly sat up and held the phone with both hands.

Xu Xu Rusheng: You must not be asleep yet, right?

Gu Yuan glanced at the time, it was almost 11 o'clock.From the looks of it, Xu Yue should have just finished reading the exercises.

Yuanyuan wants to hug: Not yet.

Yuanyuan wanted to hug: what's wrong?

Xu Yue's typing speed was not as fast as that of Gu Yuan's. The words "typing" were displayed on the screen of the phone for a full minute, and Gu Yuan was worried.

Xu Xurusheng: I just compared your two sets of math papers in the middle and end of last semester, and sorted out a few common test question types. These scores also account for a large proportion, so I will ask you.Do you need me to tell you?

Gu Yuan was stunned for a moment, and unconsciously typed the word "OK" on the phone.After the transmission was successful, he suddenly came back to his senses.

What can I do?

Why?Who the hell wants to listen to people talking about mathematics at night.

Just when he regretted his behavior of cerebral palsy, Xu Yue's video call came directly.

Gu Yuan pressed the answer button without thinking.

"Why don't you turn on the light?" Xu Yue's voice was a little hoarse. He held up his mobile phone and closed the dormitory window sideways. "Or are you already asleep? Did I wake you up by sending a message?"

Fuck... Are you stunned?

Xu Yue actually has tender moments?

Are you sure you're not dreaming?

Gu Yuan could not tell the difference between reality and dream.

"Ah, no." Gu Yuan cleared his throat, turned the front camera of his mobile phone to the TV screen, and then turned back to face his own face, "Watching TV with the lights off. Where are Li Ranran and Zhou Hui? They have exams tomorrow." Shouldn't he hug Buddha's feet temporarily?"

"We don't hug Buddha's feet, just finished hugging Xu Yue's thigh—" Li Ranran was far away, and only a little voice came over.

Immediately afterwards, Zhou Hui moved closer to Xu Yue, looked at the phone screen and laughed for a long time.

"Brother Yuan, what kind of look do you have?"

Gu Yuan was puzzled, and his eyes slowly moved to his own video frame in the upper right corner.

Damn, I just fell asleep rubbing my hair, and a few locks stood directly on top of my head.

It's still the kind that can't be pressed by hand.

Gu Yuan felt like laughing at himself, but Xu Yue could still talk and laugh so freely and said to him calmly, "Do you want me to explain some commonly used math questions?"

……

Who the hell is crazy.

"You should have a pen and paper at home, right?" Xu Yue didn't take Zhou Hui's words seriously at all.

Sure enough, Xueba's attention is not at all on such frivolous and useless things.

Gu Yuan got up and walked to the study with his mobile phone, he fixed the mobile phone on the mobile phone holder.He turned the pen on the table twice and said, "Yes."

I don't know if it's because the lights in the school dormitory are brighter, or the beauty effect is automatically added when the video is turned on, but Gu Yuan suddenly finds that the skin on Xu Yue's entire face and neck is very white, and there is a slight trace of blood in the white.

He coughed a few times and looked away, picked up the mineral water that had been on the table for a few days and took a few sips.

"Gu Yuan."

"Gu Yuan?"

"Gu Yuan, look at me." Xu Yue leaned closer to the screen of the phone, holding a piece of paper in his hand, on which were neatly arranged a few lines of handwritten mathematical formulas commonly used by the second year of high school, followed by a big "Xie" word, "Can you read the words I wrote clearly?"

"Ah? Yes."

The last stroke of the word "jie" on the screen was drawn very long, Gu Yuan picked up the pen and wrote the word "jie" on the paper, also drawing the last stroke very long.

Xu Yue pointed to the topic with a pen, and his Adam's apple quickly slid a few times. When he turned his head to look at the screen again, he realized that Gu Yuan had been there for a long time without knowing when.

Do not blink an eye.

"Gu Yuan, are you listening?" Xu Yue glanced at the time with a slightly cold expression, "It will be 15 o'clock in 12 minutes. When the lights are turned off, you may not even be able to read the words on the paper clearly. If you don't want to Listen, then hang up and go straight to sleep."

"I'll listen, listen to it." Gu Yuan was in a hurry, he moved forward, picked up a pen and wrote down all the content that Xu Yue just said on the paper.

"Do you understand the question I just mentioned?"

"……Just……"

I just lost my mind... staring at a boy can still be distracted,

Gu Yuan felt that he probably hadn't woken up from the sleep just now.

"Then listen carefully now, let me tell you one last time." Xu Yue's bangs were indeed a bit long, but he didn't have time to lift them up, "This is based on the general term formula of the binomial expansion, and then Calculate to the third power of X..."

"There is also this one. Make a regular n-gon in a circle with a radius of 1, and then divide it into n small isosceles triangles... Then calculate one by one according to the method specified in the program block diagram on the picture, and finally calculate the answer..."

"In this method of using geometrical probabilities to calculate the probability, first you have to figure out the area where the random event you require occurs and the area of ​​the overall event area, and then divide it..."

"For this question, you should first look at the picture carefully, list them all, and then find the number in the middle, which is the median..."

……

Under the cold white light, Gu Yuan really listened to the 15 minutes carefully.

After the end, he had to sigh that Xu Yue's problem-solving ideas were simpler and clearer than Lao Yang's.

Xu Yue turned off the lights at 12 o'clock on time, but he still didn't hang up the video, Gu Yuan could still see his face under the faint light of the phone.

Although not as clear as before.

"The types of questions I just told you about are common exams, and the scores are very high. Mathematical questions are like this. Knowing one question means knowing a whole class. So Gu Yuan, if tomorrow happens to be in the test paper There are these types of questions..." Xu Yue put down his pen and rubbed his hair in the darkness, "Then you don't have to sit in the last row next time you take the exam."

"Get out—" Gu Yuan was suddenly amused, "It's fine for Li Ranran and Zhou Hui to talk about it. My lord has a lot of knowledge that is not as common as them. Why are you running against me with them now? Why? Are you still Want to feel brother's fist again?"

"Why do I run on you when I have nothing to do? Am I right? Just mention what's wrong with you?" Xu Yue was stunned for a few seconds, then stared at Gu Yuan on the phone screen for a long time, "I'm still so old I've never seen anyone with a mole on the tip of their nose."

Eh?The speed of this topic change seems to be a bit fast?

Gu Yuan froze for a few seconds, then touched the tip of his nose.

"Really? There's nothing I can do about it. My mother took me to tell my fortune because of this mole when I was young. What did the uncle say at the time... Let me think about it. Gu Yuan got up and left the study with his mobile phone in hand, and nestled back into the sofa.

"I don't think the fortune teller was wrong. I usually listen to Li Ranran and the others bragging about you a lot." Xu Yue continued to ask on the opposite side, "By the way, which exam room are you in tomorrow's exam?"

"Class 13."

"That's better than me, I'm in class 15."

"I suspect that you're messing with my mentality. Do you have to compare the exam times with me? Fuck..." Gu Yuan frowned. "Just wait and see, the exam is over, next time my brother will definitely be able to go to class 10! Do you believe it? Do you want to bet?"

After saying this, Gu Yuan regretted it on the spot.

What a bet.

3 classes ahead, 120 students, 120 rankings, which means that his total score is [-] to [-] points higher than before.

With his current level, it's really hell to be able to reach it.

Gu Yuan bounced off the sofa and returned to the study room, took out the math test papers of last semester from the thick stack of books on the table, and added up the scores of the same question types that Xu Yue just talked about.

No more, no less, exactly 90 point.

If tomorrow happens to have these...

He suddenly eagerly hopes to see these familiar figures on tomorrow's math paper, and then he can draw the last stroke of the word "jie" longer and more imposing.

"That's all right, what are you betting on?" Xu Yue's camera flickered and flickered, black and white, because it was too dark, he couldn't see clearly, and could only hear the sound of clothes rubbing against his skin.

"What are you doing?" Gu Yuan asked in a low voice while holding the paper.

"Undress, what's wrong?"

Gu Yuan coughed violently several times, "Ahem...no, nothing. I choked on my own saliva..."

He paused for a few seconds and continued, "What's the bet? I'll think about it."

Regardless of winning or losing, first of all, the momentum must not be lost to the opponent.

"Well, if this test, I can improve 120 ranks. You teach me how to ride a bicycle."

"..." Xu Yue froze, "It's that simple? A three-year-old knows how to bet 1 yuan."

The implication is that you are not even as good as a three-year-old child.

Gu Yuan clicked his tongue and cursed in a low voice.

"Wait a minute, Zhou Hui and the others are asleep. I'll put on an earphone later." Xu Yue took out the earphone from under the pillow and stuffed it directly into his ear, speaking in a much lower voice than before.

Gu Yuan didn't know why he also put on the bluetooth headset that was left on the sofa.

Simply inexplicable.

"Then what if you fail to improve by 120 ranks..."

"Xu Yue, can you fucking say something that people should say. I finally made this decision, as a friend, can you not discourage me like this?" Gu Yuan suspected that the reason for this person's high IQ was probably because of his emotional intelligence. That part was taken away.

"In your Gu Yuan's eyes, bets are all one-way? If you advance to 120 places, I have to teach you to ride a bicycle. What if you don't? Just pretend nothing happened? You This is not called a bet, is it the ultimate free whoring?" Xu Yue retorted subconsciously, he lay on his side and stared at the angry face on the screen of the mobile phone, and couldn't help covering his slightly hot face with his elbow, for fear Gu Yuan looked over. "You might as well just beg me to teach you how to ride a bicycle, so why bet on it?"

"Then do you teach?"

"Don't teach."

"Cut, I knew it." Gu Yuan said, "I don't want to talk to you about it, there's nothing left to do. Don't forget to set an alarm clock for tomorrow morning..."

Gu Yuan kept chanting on the opposite side, Xu Yue half-closed one eye, and the other had already been squeezed into a line.

Until several double images gradually appeared on the screen of the phone... He couldn't help it anymore, and closed his eyes directly.

"Xu Yue? Fuck?? Can you wait until I finish talking before going to sleep?" Gu Yuan suddenly realized that before him, Xu Yue should have also used the time before the lights were turned off to give Zhou Hui and Li Ranran the same lecture. . "Fuck... I really fell asleep in seconds."

A top student from other people's family, when the exam is approaching, he can't wait to practice in isolation from the world so that no one will disturb him.

The student bully in their family is good, he is quite kind, and he knows what it means to make progress together.

puff

Gu Yuan watched the pitch-black call video on the screen and laughed, then said slowly in a hoarse voice, "Good night."

The author has something to say: There is no prototype in the whole article.