After entering the book, I no longer want to be a substitute

Hu Jiangmin was so angry that he was about to die. He had seen confident people, but he had never seen anyone as confident as her. Since she had decided to make a fool of herself, he would just fulfill her wish.

"Okay, you said so yourself." He took out a math resource he had just bought, turned to the last few pages of advanced derivative problems, and started circling and drawing.

Yunxiu was very cooperative and didn't look at it when he was flipping through the book, otherwise it would be called missing the questions in advance.

This scene was so funny that Cheng Yan and Qin Yusheng, who were stunned at first, couldn't help but laugh.

Cheng Yan used his hands as a megaphone and shouted, "Hey, if you really can't do it, come down. I can admit that this is what Qin Yusheng taught you."

Yunxiu glanced at the last row indifferently and said nothing, but the contempt in his eyes was clear to everyone.

Cheng Yan was a little afraid of her these days. Every time she looked at him, she looked at him as if he was mentally retarded, which made him less confident than before.

Being looked at like this in public again, Cheng Yan suddenly felt embarrassed and hummed twice.

Qin Yusheng said dissatisfiedly: "Why are you talking about me? I can even spell the word 'dabului' wrong easily."

Cheng Yan: "That one is pronounced dabului? Shouldn't it be pronounced omega?"

Qin Yusheng: "...Oh?"

Hu Jiangmin closed the book and said, "You can start now."

The man finally found the questions. Yunxiu's chalk was about to break. She raised her eyes and was about to wave him away when she caught a glimpse of a person standing at the door of the classroom, leaning against the edge of the door frame.

Yunxiu paused, feeling a bit familiar. Before she could get a closer look, someone grabbed her arm. Zhou Xi said to Hu Jiangmin, "She's unhappy today. I'll take her down first. You don't have to be so determined to embarrass her."

Hu Jiangmin was full of questions. Zhou Xi had never done anything particularly out of line. Although he came from a wealthy family, he always maintained the proper manners in school. The most he did was skip classes or take a nap during class.

Didn’t Yunxiu kill Meng Yao? Isn’t Meng Yao his adopted sister? Why is he protecting her?

Hu Jiangmin: "No, what are you doing up here? Come down and sit down."

Yunxiu pulled his hand away and said, "I can do it myself. You'll understand later. Don't delay my performance."

Zhou Xi was anxious: "What are you making a fuss about? I won't continue arguing with you, okay? Come with me."

Yunxiu was ready to use his ultimate move to expose his dark childhood history, but before he could open his mouth, a clear and elegant voice interrupted everyone.

"Teacher Hu, do as she says."

This voice is really a good voice, cold and yet faintly affectionate, like jade falling to the ground, broken and clear.

Everyone stretched their necks to look, and then they found that there were several people standing at the classroom door.

The positions of these people are also at an angle, and they are staggered, so it is really difficult to see them with the corner of your eye.

Someone had seen it before, but Hu Jiangmin was so excited that he didn't notice it even after being reminded for a long time.

The person who was speaking was the one standing in front of the three people. Although the weather was still quite hot, he had already put on a thin coat with a white short-sleeved shirt underneath.

He should be about 1.87 meters tall, with a thin build, but not frail. Instead, he looks very three-dimensional, like a character drawn stroke by stroke in a sketchbook, with every part of his skin and bones very symmetrical and pleasing to the eye.

Yunxiu thought she was not a lustful person, but for someone so pretty and elegant, she could... could take a few more glances.

In addition to him, there was another acquaintance next to him, Su Lin, who had been staring at Yunxiu from beginning to end.

Hu Jiangmin's eyes turned around several times, and finally he didn't know where to look. Su Lin was a generous investor in No. 1 Middle School, and he knew him. The man who called him Teacher Hu was Shi Yu, a professor in the School of Mathematics at Beicheng University, and he also knew him.

As for the last one, that is his immediate superior and Zhou Xi’s uncle, the dreaded principal of Beicheng No. 1 Middle School, Zhou Menghe.

Hu Jiangmin thought to himself: Are you kidding me? We agreed to come together, right?

Zhou Menghe gave him a warning look, then asked Shi Yu uncertainly, "Mr. Shi, are you sure you want them to continue? Yunxiu loves to cause trouble. I don't think we should waste our time."

Yunxiu heard his last name clearly, but didn't know what the character "yv" at the end stood for.

She looked at Shi Yu, then at Su Lin, automatically classifying them as people who came to watch her show.

Shi Yuban turned around and said, "I believe her."

Su Lin was obviously not familiar with him, probably just an acquaintance. After hearing what he said, there was a different look in his eyes.

Zhou Menghe's faith collapsed in an instant. He actually heard the word "believe" from Shi Yu's mouth. How could a person who was repeatedly questioned by authoritative mathematical institutions have such a frivolous side?

Zhou Xi's jawline tightened as he asked, "Who is this to you?"

Yunxiu ignored him, and it was even more impossible for her to reminisce with Su Lin. She had no curiosity about the person outside the door. She picked up the chalk and went to the podium to start talking.

Shi Yu's appearance made many people stunned for a moment, partly because of his natural and indifferent temperament, and partly because he actually supported Yunxiu's approach.

Soon someone recognized him, and they spread the word from one person to another, whispering to each other and cursing Yunxiu for hooking up with the professor of mathematics again.

Shi Yu came in uninvited, nodded to Hu Jiangmin, and then moved his stool to sit in the front row.

Yunxiu was very pure both inside and out, and didn't think about anything. She just wanted an apology.

The girl did not write every word on the blackboard, but only drew the key points. The pictures and text were symmetrical, simple and clean.

She doesn't talk much, and basically only explains the basic ideas without repeating too many knowledge points. She expresses the difficult-to-understand parts in a simple way.

Hu Jiangmin questioned her calculation ability, so she had to obey him once and emphasized how to simplify the calculation process.

This set of questions took about six minutes to explain, and the classroom became quieter as he went on.

If Yunxiu was pretending, then from the perspective of psychological quality alone, it would be impossible for him to be so calm and composed, with every sentence connected properly and without any drag.

Listening to Yunxiu's lectures seemed quite enjoyable. I have to say that even Hu Jiangmin couldn't have such a smooth teaching effect.

As a musician, Su Lin naturally didn't listen to much. He only cared about Yunxiu's handwriting.

The clef on the incomplete sheet of music was almost identical to her current writing habits.

Meng Yao said it herself that it was her original work, but what's going on?

Zhou Menghe started to nag Yunxiu about being pretentious, but after he started to listen, he felt like an elementary school student.

He never heard his teacher say this when he was in high school.

Not to mention Zhou Xi. Compared with this, his own thinking is too complicated and many steps are actually unnecessary.

No, this is... Yunxiu?

Qin Yusheng poked Cheng Yan's ear from below, completely stunned. "Oh my god, Yunxiu is not deliberately hiding her strength, waiting for the confused teacher to cause trouble for her and then slap her in the face?"