In today's two math classes, Lin Muhan listened very carefully, and took notes frantically, and his brain was running quickly.

Zhao Xiaoqing saw that she was so serious in class today, and poked her waist with a smile: "I studied very seriously today." I'm going to give him a lecture. ”

Lin Muhan stared at the chalk in the math teacher's hand, following it up and down.

"I'm afraid that he will come and ask me after class, and then I don't understand, and it will be embarrassing to wait. So I had to study math well. ”

She lowered her head to look at the test again, poking her chin lightly with the cap of her pen, thinking about how this function had changed.

After class, Lin Muhan raised his head slightly, glanced up at Zheng Kaifeng, who was sitting in front, and observed his every move. Zheng Kaifeng is 1.75 meters, which is not very tall, because his grades are very good, and the teacher does not restrict him much, so he found Li Ziwei to accompany him to sit in the front, after all, they are also good friends, and chose a VIP study seat by the podium.

"After a while, I'll go to the bathroom." Zhao Xiaoqing stood up, and Lin Muhan moved the chair forward so that she could squeeze through from behind.

As soon as Zhao Xiaoqing walked out of the classroom, Lin Muhan looked up and saw that Zheng Kaifeng walked over to her with a math workbook.

"Mu Han, ask you a question. How to solve this problem, I can't figure it out for a long time. Zheng Kaifeng handed her a draft of his process and a book.

"Oh, yes, yes. I'll take a look. Lin Muhan took the book and draft and studied it carefully. Zheng Kaifeng stood next to her and watched.

Lin Muhan can write this question, and she is still quite good at trigonometric function questions, but if she asks her to write a series of numbers, hyperbolas, and what a mess, she can write until the teacher doubts life after reading her answer.

"You used the wrong formula, there are two sides and one angle here, first use the sine to understand the opposite angle, and then put it in the triangle on the right and use the cosine theorem, the amount of calculation is relatively large, there are many root numbers and root numbers, just add and simplify after calculation."

Lin Muhan rewrote the process on scratch paper and told Zheng Kaifeng carefully, and he thought about it very seriously.

"You...... Do you understand? Lin Muhan asked him cautiously.

"That is to say, first solve the root number 7 in this small triangle, and then put it in the big triangle and use the sinusoidal formula to solve this side?"

"Wrong, it's the cosine formula." Lin Muhan corrected his mistake.

"Oh, yes, yes, yes, with the cosine theorem. Yes, yes, I see. Zheng Kaifeng patted his head and said with a smile.

"So, do you have any questions?" Lin Muhan looked at him and smiled.

"Hmm...... There is also this question, I don't understand the answer, can you talk about it? Zheng Kaifeng pointed to another question, on which he wrote a lot of notes and calculations with a red pen, but they were all crossed out, and it was obvious that he couldn't write it after writing many times.

This question is really difficult, and it is also a derivative function question that Lin Muhan doesn't know how to write.

Just as Lin Muhan was thinking hard, the class bell rang. Zheng Kaifeng bent down to look at the topic, and then turned his head to look at her.

"It's class, let's watch it after class, I'll go back and think about it, if not, I'll ask you again, okay?"

"Mm-hmm, of course." Lin Muhan carefully returned the book to him. The teacher had already entered the classroom, and he had returned to his seat.

Zhao Xiaoqing came in, squeezed into the seat with a smile, and asked her, "Did he come to you to ask questions?"

"Ah, yes, what's wrong?" Lin Muhan straightened her waist and pretended to look at her with disdain.

"Oh~ he's got a crush on you haha." Zhao Xiaoqing gave her another mysterious expression, and her eyes were full of smiles.

"Oh hehe, yes, yes, he has a crush on me, and he came to me to talk about love." Lin Muhan said angrily, lowered his head and flipped through the book, ignoring Zhao Xiaoqing.

"It was quiet. Classes are in place. Take out last night's homework, raise your hand after proofreading the multiple-choice questions, and let's talk about it. The political teacher pulled out his training paper and looked around the class.

Lin Muhan didn't write political homework, she didn't want to write, so she secretly took out a paper she had written before and put it on the table, took out a math workbook, and turned to the question that Zheng Kaifeng asked her to study.

Half an hour passed, and Lin Muhan spent his time in politics class studying a math problem, but he still didn't understand how to calculate it, why a bunch of letters suddenly could calculate a bunch of numbers, why the image of this derivative function was upturned, and why there were so many intersections with another function.

She put down her pen, rubbed her eyes, and let out a long exhale. Zhao Xiaoqing next to her was holding her face with her hands, just dozing on the desk with a pestle, and Zhang Sixue in the back was listening carefully to the class, writing quickly with the pen in her hand and taking notes.

Lin Muhan turned his head to look out the window. The sun was shining, the wind was mild, and it was really a good day. He turned his head to look at the teacher again, holding the test paper in his hand, and the loudspeaker amplified his voice to all corners of the classroom. Lin Muhan lowered his head again and looked at the math problem.

She was confused. She wondered why Zheng Kaifeng kept coming to me to ask me questions. There are a lot of top students around him who can discuss with each other, so why bother to come to me? Will it really be like Zhao Xiaoqing said......

"No, no, no. What do you think. ”

Lin Muhan hurriedly got rid of this thought.

She's a cranky person. She thought again of the figure she had seen at the top of the stairs yesterday. It's been a whole year and haven't said a word...... Lin Muhan didn't dare to think about it anymore, she was in a bad mood.

"Bell Bell Bell ......" is out of class. Lin Muhan picked up the water cup and took a sip of water, crumpled the messy math calculation scratch paper on the table and threw it into the trash.

"Yawn...... It's trapped me. Zhao Xiaoqing took off her glasses, lay on the table, and fell asleep with her head resting on her arms.

Lin Muhan felt a little sleepy, and stretched a big lazy waist. She saw Zheng Kaifeng turn around and look at her with a math workbook. Lin Muhan was a little embarrassed and didn't dare to look at him. Zheng Kaifeng came over, and she quickly sorted out the books on the table.

"Mu Han, have you figured it out?"

"Please, just after class, I came over and asked if I came up with it, what you don't know is that I didn't come up with it after I thought about a political class." Lin Muhan thought to herself.

"Uh...... I don't know how to do it. Why don't you ask your math teacher? Lin Muhan asked him.

"The math teacher's method of solving the problem every time is too detouring, and I can't understand it. I wanted to ask Principal Ding, but I didn't dare. I used to be scolded a lot by him. Zheng Kaifeng shook his head helplessly.

"It's true that the math teacher wasn't very efficient." Lin Muhan thought.

Mr. Ding teaches mathematics, and when he was not assigned to classes in the new campus, he was the prefect and taught class seven, and Zheng Kaifeng was in class seven.

Now everyone has chosen liberal arts, divided into 13 classes, and has a new math teacher, who looks quite old now.

At the opening ceremony, Senior Principal Ding announced his position as vice principal, and everyone was in a hurry.

Lin Muhan has not been taught by Teacher Ding, but looking at his words, he thinks he should be a kind teacher.

"It is estimated that Zheng Kaifeng is afraid to ask questions, and Principal Ding will pay closer attention to him in the future." Lin Muhan thought to herself.

She looked at Zheng Kaifeng and said with a smile: "If you have any questions, just ask, don't be afraid." Why don't I ask for you? ”

"Really? Wow. Zheng Kaifeng grinned. Tell me about it. ”

Lin Muhan was taken aback, so unkind. She suddenly felt particularly embarrassed.

"Forget it, help me ask and listen." Lin Muhan thought about it for a moment and smiled at Zheng Kaifeng, "Mm-hmm." ”

Then Zheng Kaifeng happily returned to his seat. Lin Muhan was left scratching his head there. She looked up at the clock, it was a big recess, and there was still time, Lin Muhan decided to go upstairs to the office and ask the teacher.

"Teacher, I want to ask a math problem......" Lin Muhan said cautiously.

"Wow, of course, which one?"

Teacher Ding's sudden enthusiasm scared Lin Muhan a little. Lin Muhan hurriedly handed over the exercise book.

Unexpectedly, Teacher Ding didn't explain, but asked Lin Muhan what this and that was with questions, and let her answer by herself. It's strange to say, in less than two minutes, Lin Muhan has completely understood.

"Got it?" Teacher Ding asked in his magnetic voice.

"Understood, understood." Lin Muhan admired in his heart, this efficiency is higher than his math teacher, and if he has any questions in the future, he will come to ask Teacher Ding, and the teacher is not fierce. Lin Muhan thought in his heart.

"How many shifts are you? What's it called? ”

"Uh, teacher, I'm from Class 13, my name is Lin Muhan." Miserable, Teacher Ding is coming to pay attention to me. She thought.

"Oh. Your class is taught by Mr. Fang. ”

"Yes."

"What do you think of what he taught?"

Teacher Ding, oh no, Principal Ding suddenly asked like this, which made Lin Muhan a little overwhelmed. Her method for the last question was quickly solved, and Teacher Fang's method went around in a big circle.

"Uh......" Lin Muhan's mind was spinning rapidly, should he speak highly of Teacher Fang, or complain to Principal Ding that Teacher Fang's teaching efficiency is not high?

"I think it's okay. It's just that sometimes some of the questions are more winding and I don't understand much. Lin Muhan smiled awkwardly.

"Hmm." Teacher Ding thought about it. "Then if you have any questions you don't understand, you can ask them more."

"Okay, thank you, teacher." Lin Muhan hurriedly walked out of the office, wondering if Principal Ding would run to tell Teacher Fang that there was a complaint in your class named Lin Muhan about your poor teaching quality.

If you don't wait, you will be scolded by Teacher Fang.

In fact, Lin Muhan thought in his heart that Teacher Fang was a good teacher, although he didn't know how old he was, but he seemed to be in his fifties, and he was an old teacher.

He likes to add news to his teaching in class, and in the middle of his lecture, he suddenly talks about news, and he knows everything about national politics, military intelligence, and economic development.

Mr. Fang said that he watched the news every day when he went home, and warned us to write questions like news, taking into account the overall situation, grasping the key points, and striking accurately.

Teacher Fang is very enthusiastic, and will say hello to the students in the class when he meets them, and then chat with you if there is anything to do.

Lin Muhan met Teacher Fang, who was just going home, when she was in physical education class last week, and then the two talked about life together.

She felt good.

Back in the class, Lin Muhan immediately went to find Zheng Kaifeng.

"Kaifeng, I asked, Principal Ding is superb, and I understood it in less than two minutes." Lin Muhan handed the exercise book to him and explained it to him.

Zheng Kaifeng's eyes lit up: "That's it?"

"yes, that's clear."

"I'll go, is it so easy?"

"yes, think about it another way, and you can write it in no time. In the future, I won't ask Ding School. Lin Muhan shook his head.

Zheng Kaifeng looked at the topic, thought about it again, and then slapped the table: "Oh roar! I get it! ”

Everyone in the class turned their heads to look at him, and Li Zi, who was at the same table as him, was lying on the table to recuperate, and was so frightened that Zheng Kaifeng slapped the table like this.

"Okay, you can write it first, and then discuss if you have any questions." Lin Muhan picked up the workbook and returned to his seat, looking at the back of Zheng Kaifeng who was trying to solve the problem, and the corners of his mouth curled.

Li Zi, who was next to him, held his head with his hand, saw Zheng Kaifeng writing a question, and leaned over to study it with great interest.

"Are you going to ask the teacher questions?" Chen Xin'er turned her head and looked at her math workbook.

"That's right, it's Principal Ding." Then Lin Muhan told Chen Xin'er how Principal Ding talked about the topic, and praised Principal Ding to the sky.

"That's good wow. Is the teacher fierce? ”

"No, Principal Ding is very enthusiastic. But I think if I ask a question today, he might want to pay attention to me in the future. He is still in the same office as the class owner. ”

"Haha, it's okay. By the way, I bought instant noodles, do you want to eat them at noon? Chen Xin'er took out two boxes of instant noodles from her schoolbag, and Lin Muhan saw that they were imported pho.

"No, no, no, I eat in the cafeteria. Where did you buy this? Looks good. ”

"Convenience store at the school gate. I'm going to eat all of them haha. Chen Xin'er put the two boxes of instant noodles on the desk, and then stacked the pencil cases on top of them.

Lin Muhan looked to see if Zheng Kaifeng was still writing the question, but found that he was gone, but Li Zizhi was struggling to write. She was stunned for a moment, then lowered her head to organize her textbook.

Suddenly, someone pinched Lin Muhan's shoulder from behind. "Mu Han, what are you doing?"

It's this annoying spirit again. "Collect the books, it's time for class again." Lin Muhan looked up at her.

Fang Shuling sat back in her seat and told her something about what she didn't have. In fact, her seat was next to Lin Muhan, separated by an aisle.

She annoyed Lin Muhan.

Lin Muhan regretted making friends with her a little, otherwise she would be much cleaner now, after all, Lin Muhan is a kind-hearted girl, since she has made friends, it is not good to always ignore her, and also talk to her.

On the surface, others seem to be good friends, but what others don't know is that Lin Muhan doesn't like her.

Not only does Lin Muhan dislike Fang Shuling, but many girls in the class don't like her either.

Fang Shuling has a very strange personality, she likes to say bad things about others behind her back, and she is a little ignorant, her grades are not good, and her appearance is not good, in fact, she is ugly.

When she didn't divide classes before, she was already annoying in her first year of high school, and the school asked her to do research study in small groups, but she not only didn't help, but also said all day long that it was useless to do this, and in the end, the credits were still rubbed against others.

Lin Muhan only hopes that Fang Shuling can be quiet, don't always talk to her in class, and don't always talk to her about boring things. When she was bored, she was quite willing to talk to her.

When class started, the homeroom teacher, the history teacher, walked in, and everyone returned to their seats. The class leader looked around the classroom and his eyes fell on Zhao Xiaoqing.

Lin Muhan hurriedly stabbed her awake with his arm: "It's class, the teacher is looking at you." Zhao Xiaoqing rubbed her eyes, put on her glasses, saw the charitable smiling face of the podium worker, and immediately took out her textbook and sat down. Lin Muhan was amused by her embarrassment.

One morning passed like this, and when school was out at noon, Fang Shuling asked Lin Muhan if she wanted to go out to eat at noon. Lin Muhan did not refuse, and there was nothing to eat in the canteen at noon these days.

"Is it spicy and hot?"

"I don't know how to eat spicy, every time I go, I don't eat spicy, don't you get tired of eating like this?"

"How can you get tired? If you don't go, if you don't go, I'll eat it myself. Lin Muhan has already packed his schoolbag, so he doesn't need to pack it, just bring his mobile phone.

Lin Muhan went out to eat at noon many times, always thinking about bringing some homework to write, but every time he went out to do his homework, it was a burden in his schoolbag, so he simply didn't bring anything and just brought his mobile phone to play.

"Okay, let's go." Fang Shuling slowly put away her schoolbag. Lin Muhan was impatient.

"Hurry up, if you're late, you won't have a seat."

"Let's go."

The two walked out of the classroom, down the stairs, and out of the school gate with the crowd coming home from school. Lin Muhan looked back, Fang Shuling asked who she was looking for, Lin Muhan shook her head and said it was okay. In fact, she didn't know who she was looking for, but she had a feeling that he was behind her.

The Malatang shop is not far away, just in the alley next to it. The two found a place to sit down, but fortunately there were not many people today, and most of them were usually students from the No. 4 Middle School next door to eat.

The fourth middle school is a junior high school, and it ends at half past eleven at noon, while the third middle school, as a high school, must have to extend the study time, and it will not end until twelve o'clock.

Lin Muhan likes to eat vegetables very much, most of the spicy hot sandwiches are vegetarian, and her classmates always joke that she is a vegetarian and doesn't eat meat at all.

"The food is delicious." Lin Muhan always said so.

Many classmates didn't expect that Lin Muhan was so good at eating spicy, and her classmates said that she didn't look like a southerner at all, and every time she ate spicy hot, she was heavy spicy.

"Who says southerners can't eat spicy?" Lin Muhan always asked rhetorically.

After eating, Lin Muhan and Fang Shuling each took out their mobile phones. Sit in the store and connect to the Internet with WiFi.

"Do you want to buy milk tea?" Zhao Xiaoqing sent a WeChat message to ask her.

Zhao Xiaoqing sent food outside the school at noon, and asked other students if they wanted to buy milk tea to drink. Of course, she is only purchasing on behalf of her, and she has to pay for it herself. However, she never asked Fang Shuling if she wanted to buy it, and she didn't want to ask.

Lin Muhan thought about it, looked at Fang Shuling, who was sitting across the table and playing with her mobile phone, opened Alipay to check the balance, and decided to buy a cup of milk tea to drink.

"Bubble tea, five points of sugar, go to the ice."

“OK。”

Lin Muhan continued to swipe Weibo, and suddenly Fang Shuling asked her if she wanted to play chicken together. "I haven't played it for a long time, it's all uninstalled. Play it yourself. Lin Muhan took out a facial tissue and wiped the screen of his mobile phone.

Lin Muhan used to play games a lot, and in her third year of high school, she decided to delete those chickens and the glory of kings, and now she has a small game and a minecraft left in her mobile phone, but she rarely plays it.

She doesn't think there's anything to do with the game anymore.

"Two English classes in the afternoon. It's annoying. Lin Muhan regretted that he didn't bring a word book out to memorize, and in the afternoon, the English teacher spot-checked and couldn't memorize it. But Lin Muhan left these behind and continued to surf the Internet on Weibo.

At two o'clock in the afternoon, Lin Muhan and Fang Shuling returned to school, and as soon as the lunch break ended, Fang Shuling slept on the table when they returned to the classroom, and Lin Muhan hurriedly took out the word book to memorize. After a while, Zhao Xiaoqing came in, carrying a large bag of milk tea in her hand.

"Yo roar, Miss Daigou." Lin Muhan took her milk tea and said with a smile.

"Yawn. I've got to make up my homework, so hurry up and borrow me an English newspaper to copy. Zhao Xiaoqing grabbed the homework that Lin Muhan put on the table and began to copy it.

"Two English and two Chinese. It's been a tough afternoon. Zhao Xiaoqing complained while copying homework.

"I don't want to practice at night tonight, I'll go and ask the class master for leave." Lin Muhan stretched. "After another day of study, it's a holiday, and no one comes to the night repair."

"Then I won't come, it's good to go home and play with my phone, and I don't do my homework anyway." Zhao Xiaoqing looked at Lin Muhan, "Milk tea to pay back, a cup of twelve." ”

"What's the hurry, I'll send it to you later. Copy your homework and go. ”

Lin Muhan walked out of the classroom to go to the toilet, walked past the door of the eighth class of science, pretended to look inside as if nothing happened, didn't see him, and moved to the railing to look at the students who walked in one after another downstairs, walked straight to the toilet and washed his hands and went back to the classroom.

Lin Muhan was so absent-minded in both English classes that she was called up by the teacher in English class. In Chinese class, she was secretly busy solving math problems below, and she found that she seemed to be addicted to math problem writing, and now she didn't want to write any homework, she just wanted to write math problems.

After school, Lin Muhan asked the head teacher for leave for night repair. The head teacher was very talkative, didn't ask anything, and approved it immediately. So Lin Muhan hurriedly packed his schoolbag and went home.

After getting off the teaching building, Lin Muhan was searching for something while walking, and suddenly her eyes collided with the gaze of an oncoming boy.

It's him.

Lin Muhan chuckled in his heart, and then pretended to walk away as if nothing happened. Chen Xingfan glanced at her coldly and walked up to the teaching building with an expressionless face.

Lin Muhan couldn't help but glance back at him, watched him walk up the stairs, turn up and disappear. She felt a little lost in her heart.

Although Lin Muhan was angry with him, he still couldn't let go of him in his heart after a whole year......

"Alas......" she sighed, lifted the strap of her school bag, and walked quickly out of the school gate.

After eating in the evening, Lin Muhan returned to his room, closed the door, set up the desk, placed the homework, and looked at the clock: it was eight o'clock. Look at the homework again: she really doesn't want to write.

She suddenly remembered something, clicked on WeChat to return the milk tea money to Zhao Xiaoqing, and then leaned on the chair boringly, looked out the window, simply picked up her mobile phone, connected to the Bluetooth headset, and played a song of Li Ronghao's "Wife".

Lin Muhan has downloaded a lot of songs on her mobile phone, all of which she likes to listen to.

Among them, the single singer with the most songs is Li Ronghao, who is Lin Muhan's favorite singer.

She doesn't like those little fresh meat stars, and she doesn't like other girls chasing crazy singer stars.

"There are no spring flowers, autumn moon, summer cicadas, and winter snow will not disperse

Is there a door closed, a lie down and never leave?

Is there a love to see the heavens, love to step on the ground, I love you"

Lin Muhan hummed softly to the rhythm of the song......

And then she has been leaning against her desk tonight, listening to songs and scrolling on her phone......

After falling asleep in bed that night, she had a dream in which she dreamed of him......