Do you understand Euclid today?

Seeing Lin Qianshu's instantly flushed face, Doctor Gu felt strange: "What's wrong with you?" He glanced out the window: "It's not too hot now, is it?" Lin Qianshu turned his head away, and reached out to fan his cheeks : "I am naturally afraid of heat, and it will be fine after a while."

On the other hand, Jiang Yizhi heard Lin Qianshu say this, raised his head and cast a glance at him, but said nothing, and lowered his head again.

"Okay." School doctor Gu finished bandaging, took a few steps back and admired his handicraft with satisfaction, "You can go."

Lin Qianshu thanked the school doctor and was about to help Jiang Yizhi, but he didn't expect him to stand up first and walk towards the door freely, not looking like an injured patient at all.

Oh, my legs are fine, I'm walking pretty well.Standing behind Jiang Yizhi, Lin Qianshu thought expressionlessly.

When Jiang Yizhi walked to the door, seeing that Lin Qianshu hadn't followed, he turned to look at him, with doubts in his voice: "Aren't you going?"

"That's right," Lin Qianshu chuckled, "I plan to stay in the school doctor's office and hang the pot to help the world."

Jiang Yizhi held his hand on the doorknob, his eyes flashed with confusion, he couldn't figure out why Lin Qianshu was suddenly angry.

Doctor Gu yawned, and pushed Lin Qianshu's shoulder in disgust: "Don't, I'm afraid Director Yan will scold me for taking you out of business."

Lin Qianshu was pushed and took two steps in Jiang Yizhi's direction. He happened to walk to Jiang Yizhi's side, and raised his head to meet his eyes.

Lin Qianshu turned his head away abruptly, and hummed softly, "I walked so fast to see if the person at the door is still there?"

Although Lin Qianshu's voice was low, it was still heard by Jiang Yizhi.

"The door?" Jiang Yizhi opened the door and remembered the topic they had just discussed, and frowned again, "Are you talking about Wang Siyu?"

Lin Qianshu snorted softly, "I'm talking about myself." As he spoke, he also felt that these words didn't come from his own mouth, and there was a feeling of discomfort everywhere.

It must be bad Feng Shui in the school doctor's office.Lin Qianshu dumped the blame on the school doctor's office, and walked a few steps away from this "murderous place".

"Wood," Jiang Yizhi chased him from behind, with a deep sense of puzzlement in his voice, "You're a little weird today."

Lin Qianshu jumped up from the spot like a furry cat, "I'm so strange, haven't I always been like this?" Before Jiang Yizhi could speak, he hurriedly continued : "I only have the memory of the first year of high school. I was like this when I was in the first year of high school. If you think it's strange, it must be because I didn't show my true self in front of you."

Jiang Yizhi was about to speak when there was a commotion at the end of the corridor.The two with ugly faces immediately took a step aside.

Not long after, a group of athletic teenagers wearing basketball vests appeared in the corridor. The teenagers were laughing and making noises, their voices were so loud that they could almost blow over the entire roof.Walking in the middle of this group of teenagers was Jiang Yixing. He still had that lazy look on his face, holding the basketball in his right hand and showing off his ability to turn the ball with one finger from time to time, exuding the aura of Bking all over his body.

"Brother Lin!" Radar's eyes lit up, and he saw Lin Qianshu standing in the corridor at a glance, and waved to him excitedly.

Lin Qianshu deliberately did not look at Jiang Yizhi, and nodded to the radar.

Radar rushed to Lin Qianshu's side in two or three steps, and said to him dancing, "Our class won the championship in the basketball game in the freshman year of high school!"

"Congratulations!" Although Lin Qianshu had already guessed the result after seeing the excited expressions of a group of boys just now, he still pretended to be surprised and surprised, and sincerely applauded their hard work.

"Damn, Radar, I want you to talk fast!" Another boy standing beside Jiang Yixing cursed with a smile.

Radar giggled and said, "Of course the happy things should be shared as soon as possible...By the way, brother Lin, we're going to..." Radar hadn't finished speaking when he saw Jiang Yizhi walking out of the shadows, conditioned reflex He jumped back, his eyes widening in horror.

"Yes, yes," Radar smiled uglier than crying, "Cheek made trouble..."

"Hahaha Radar! Don't you use the rap of the last century to sing?" The few people standing behind him hadn't seen Jiang Yizhi yet, and laughed at him unceremoniously, "What are you shaking? You are the devil ?"

An unbeliever walked over laughing, wanting to see what the radar had seen.As soon as he approached, he seemed to stop choking his neck, let out an instant "噫", and retreated tactically behind the radar.

Jiang Yizhi had already crossed the radar and walked straight towards Jiang Yixing. The teenagers who were still laughing and joking shut up instantly.

"You played well." Jiang Yizhi glanced at the basketball at Jiang Yixing's fingertips, and praised in a flat voice.

Jiang Yixing tossed the ball up, and when the ball fell down, he easily clamped it to his waist.He slowly raised his head to look at his brother who was slightly taller than him, his eyes turned cold: "Did you read it? Just say that I played well."

The atmosphere in the corridor became a little stagnant because of these words.The boys who were laughing at first shut up for a moment.

Facing Jiang Yixing's cold eyes, Jiang Yizhi did not show any emotional fluctuations.He still just said lightly: "Every game before, today's first quarter also played very well."

"Forget it," Jiang Yixing sneered, and walked around Jiang Yizhi, "A person who only learned how to play basketball a month and a half ago is really an expert just as a basketball referee?"

Hearing Jiang Yixing mocking Jiang Yizhi, Lin Qianshu felt uncomfortable. Just as he was about to step up and say a few words for Jiang Yizhi, he suddenly remembered that he was still having a unilateral disagreement with him over Wang Siyu's matter. If he spoke at this time, wouldn't he look like himself? a licking dog.

Lin Qianshu, a master surfer, has learned a new sentence, which is to lick the dog until nothing is left.Lin Qianshu thought that he couldn't make his emotional condition worse.So he gritted his teeth, and he still didn't speak for Jiang Yizhi.

Jiang Yizhi was a quiet person, without Lin Qianshu's help, he just looked at Jiang Yixing silently.However, Jiang Yixing's unilateral declaration of war did not receive a response, and his momentum weakened instantly.

"Forget it, I have nothing to talk to you about," Jiang Yixing broke the silence, and played basketball again, "Going back to the classroom."

His words seemed to have issued an amnesty order, and the teenagers who hadn't dared to show their spirits breathed a sigh of relief instantly, and said "Goodbye, Mr. Jiang" with a smile, and quickly caught up with Jiang Yixing.

Radar, who was left behind for a moment, quietly gave Lin Qianshu a look, pointed to his pocket where the outline of a mobile phone was clearly protruding, and mouthed to him: "Look at WeChat messages." After speaking, he turned around quickly Go after the brothers who run far.

Lin Qianshu reached out for his phone, only to see a message from the radar a few minutes ago.

Radar: Brother Lin!See you at the Zhuangyuan Restaurant at six o'clock tomorrow night!We're throwing a table to celebrate the championship!

After reading the message, the phone vibrated again in the next second, and a new message popped up on the interface.

Radar: Remember, remember, don't tell Mr. Jiang about this! !In case Mr. Jiang comes, I'm afraid that many brothers will run away in fright when they see him QAQ, I just want to have a meal with peace of mind...

When Radar said this, Lin Qianshu immediately recalled the "challenge about the ball" on the Sunday of the previous week. On the way there, nine people were arrogant and arrogant. When they walked outside the court and saw Jiang Yizhi, most of them ran straight away. the way.

Some people are probably born with their own aura, which is so frustrating that they don't even have the courage to take a look.

...It seems that this is really not good for eating, right?Lin Qianshu thought about it, and readily agreed to Radar: "Okay."

The two settled on a time, and Lin Qianshu put away his phone and prepared to go back to the office.Looking up and seeing Jiang Yizhi still standing there, he was stunned, and subconsciously asked him, "Why haven't you left yet?"

Jiang Yizhi gave him a deep look: "Wait for you."

"Oh," Lin Qianshu nodded, walked to Jiang Yizhi's side, and said naturally, "Then let's go."

It wasn't until he stepped onto the first step that Lin Qianshu remembered that he seemed to have made up his mind to get angry with Jiang Yizhi for a while.

Seeing Jiang Yizhi's innocent look of confusion, Lin Qianshu sighed, and finally lost his anger.

Forget it, why are you angry with Jiang Yizhi?Lin Qianshu thought, even he himself didn't know that Wang Siyu liked him.

Feeling the obvious softening attitude of the people around him, Jiang Yizhi's eyes darkened, and he took a step towards Lin Qianshu: "Let's go eat first, and then we'll go through the whole class process from beginning to end after eating."

Lin Qianshu breathed a sigh of relief - he thought that Jiang Yizhi would ask himself what Radar had just said to him, but Jiang Yizhi turned to another topic, and it seemed that he didn't want to know what Radar said at all.

Since Jiang Yizhi didn't mention it, Lin Qianshu put aside the matter of eating tomorrow night for the time being.

At six o'clock in the evening, the class bell rang, Lin Qianshu took a deep breath, and stood on the podium holding the lesson plan.

Looking at the upturned heads of the audience, Lin Qianshu's feet began to tremble unconsciously.When he saw Jiang Yizhi sitting next to Guan Ming as usual, his heart felt warm, and his feet suddenly had the strength to support him.

The eyes of the two intersected, and the corner of Jiang Yizhi's mouth tugged slightly, giving Lin Qianshu a faint smile.

Looking at his smiling face, what came to Lin Qianshu's mind was the situation of the two of them discussing lesson preparation together under the lamp in the past few nights, the situation where Jiang Yizhi moved out the blackboard for him, and the situation where he sat on the sofa and listened to his class seriously The situation is even more the situation where he revises the lesson plans for himself word for word.

Thinking of him accompanying him to grind out this class bit by bit, Lin Qianshu suddenly had the courage to stand firmly on the podium again.

"Hello, students," Lin Qianshu smiled at the audience, imitating Jiang Yizhi's manner and put his hands on both sides of the podium, "Today we are going to talk about the application of vectors in functions." He said while writing on the blackboard Putting down the word "vector" on the top and bottom of the pen, I suddenly had some vague images of class in my mind.

The author has something to say: I will be on duty tomorrow, if I have time I will update it, if I don’t have time I’ll give it a day, let me explain to everyone _(:з」∠)_