It's meal time, and there are many people in the cafeteria.After ordering the meal, he looked over and couldn't find an empty table. Li Xuan simply asked the aunt at the window to pack the bag. The two went to find a bench by the playground and sat down to eat before going to the classroom.

Statistical Mechanics is a big class, and there is still a quarter of an hour before the class time, and the classroom is already full of people.They go in through the back door.The first few rows and the last few rows belong to different types of geomantic treasures, and they are already fully occupied.Li Xuan took a glance, there were still a few vacant seats by the window on the left.

"Just over there." Li Xuan raised his chin and took off his hat.

"Pull up your mask again." Sheng Min said softly.

Seeing his nervous expression, Li Xuan knew that he was afraid of recognizing him, so he lowered his voice: "Don't look back."

"Huh?" Sheng Min followed him forward.

"The girl you passed by just now is the actress you worked with in the last play." Li Xuan said solemnly, "I forgot the name."

"What are you talking about?" Sheng Min was puzzled, but Li Xuan's expression was too serious, and he subconsciously turned his head away, "Cheng Xi? What is she doing here?"

Li Xuan strode forward: "Then why are you here? Normal people wouldn't think in this direction at all, would they?"

Sheng Min came to his senses, glanced at him, and muttered softly, "Boring."

"Don't think so much." Li Xuandao, just as he was about to say that you are not an old artist who is well-known to everyone, when he saw a drink on the table of the classmate next to him, with Sheng Min's face printed on the bottle.He stopped halfway through the speech and laughed.

"What are you laughing at?" They had already walked to the empty seat, Sheng Min was helpless.

Li Xuan shook his head without explaining, and signaled Sheng Min to go in. Just as the two of them sat down, a boy in the two rows in front suddenly turned around: "Li Xuan?"

"Ah... good morning." Sheng Min paused, then raised his hand stiffly.

"Morning." The boy greeted happily, and then looked at Li Xuan who was wearing a mask with some doubts, "This is..."

"I have a cold." Sheng Min interrupted him and said sincerely, "I have a bad cold, stay away from it."

"Oh." The other party nodded in understanding and turned back.

Sheng Min was secretly relieved, while Li Xuan sat aside and lowered his head, holding back a smile.

"Your classmate?" Sheng Min lip-synced.

"Maybe, it should be." Li Xuan thought about it, "I can't remember the name."

"People greet you."

"That's right, it's not me saying hello to him." Li Xuan said, throwing his schoolbag into the belly of the table, which contained his laptop, which broke down on the day of the car accident and has not been repaired.

He's not very good at hardware, so it's no problem to install a graphics card once in a while. don't know where this laptop fell, and it won't turn on after a long time.There were too many important documents in it, and Li Xuan was not willing to take them outside to repair easily. He planned to stop by the Internet cafe after class and ask Zhu Zhou to look at them.

Sheng Min was at a loss for words, and Li Xuan said again: "But you pretended to be pretty. You reacted so quickly, have you practiced your lines beforehand? Do you need me to cough twice?"

His smile didn't fade away, and Sheng Min's tense mood also relaxed a little.Tap the table: "Let's change seats, you sit by the window."

"Are you cold?" Li Xuan got up according to his words.

"I see you're smiling all the time. You'll be recognized later. It's easier to jump out of the window and run. Anyway, it has nothing to do with me."

Li Xuan was taken aback for a moment, but now he really laughed out loud.

"Stop laughing."

"It's okay, didn't you even arrange the escape route for me?"

Sheng Min shook his head, gave him a sideways glance without any threat, and finally couldn't help laughing along with him.

The teachers of statistical mechanics are very strict in discipline. They come one by one before class, and they are not allowed to take electronic equipment during class.

"I thought the teachers in college wouldn't care about it anymore." Sheng Min said.

"This is more strict, otherwise I wouldn't have pulled you to class." Li Xuan didn't attend the class either, and took a printed paper to read, while writing and drawing on the paper.

Sheng Min tilted his head to look at it, and couldn't understand it, but it was obviously not the content of the class.

Li Xuan noticed his movements, without raising his head, he took out a book from his schoolbag like a magic trick: "I took it from the living room in the morning, but I just forgot to give it to you. You can't play with your phone, so read a book to pass the time."

Sheng Min took it over. He was the one who was reading the script for the past two days.

"Don't you need to attend the class?" Sheng Min hesitated, moved closer to Li Xuan, and lowered his voice, "Are you going to have a final exam in this class?"

"It's okay, maybe we will change it back then."

"What if not?"

"That can only be said at that time." Li Xuan was actually a little annoyed, seeing Sheng Min's worried face, he still smiled, "You don't have to be so anxious."

"I'm not anxious, I just don't want to affect you." Sheng Min said.

Li Xuan's thoughts moved slightly, Sheng Min propped his head up and looked at the blackboard: "I'd better listen to the class."

In fact, he has no confidence in saying this.Sheng Min made his debut early, and in his high school years, he finished his studies while filming.After graduating from high school, he was admitted to the Academy of Drama. After a short period of time, he was packaged by the company and sent to an audition. Later, he got more and more jobs. At that time, he had less right to speak, and he couldn't refuse. He missed too many classes and had to suspend school.But even if you finish your studies, it's too difficult to deal with the physics courses of N University.

Sheng Min cheered up and listened for a while. The old professor was so hypnotized that he was indeed listening to heavenly scriptures.Li Xuan raised his eyes slightly, and the early summer sun slanted in from the window. Under the light and shadow, he could vaguely see the mist-like dust in the air, and the face close at hand was blurred.

Li Xuan suddenly felt that the face next to him was not his own, and it seemed to be Sheng Min's original face. Thinking of this, he really had Sheng Min's appearance in class, but they obviously didn't know each other before.

"Have you acted in any school drama before?"

"Several times... have you seen it?"

"I don't know, probably not. Maybe I saw it by accident." Li Xuan shrugged, and he could see that Sheng Min was struggling to hear.After hesitating for a moment, he didn't say anything. He thought about taking out the textbook, looked up at where the teacher was talking about, turned to that chapter and pushed it to Sheng Min.

"Why is it still a new book?"

"It's new. My book is in the dormitory, and I ordered this one two days ago." Li Xuan continued to read the paper, and said by the way, "But my book is also blank."

"Didn't you take classes before?" Sheng Min asked curiously, "You don't like this major, why did you learn this?"

Li Xuan's pen tip paused slightly, and his tone was a little lazy: "Is it true that people can only do what they like?"

Sheng Min shook his head, paused for a moment, and said in a low voice, "But I think you probably won't choose what you don't like."

"You know me very well." Li Xuan laughed, then fell silent again, his eyes didn't know where to fall.Sheng Min thought that he probably wouldn't answer this question, and regretted his recklessness, Li Xuan suddenly said, "In order to pay off the debt."

This was really an unexpected answer, Sheng Min suspected that he had heard it wrong, and looked at him in surprise.But Li Xuan seemed to just say it casually, without further explanation, and continued to read the paper with his head down.

They didn't speak again after the whole class, Sheng Min really didn't understand what the teacher said, so he could only copy down the writing on the blackboard verbatim.In his impression, he had never written so many words, and when the bell rang for the end of get out of class, his fingertips felt a little numb.

The boy sitting in the front row said hello again before leaving, Sheng Min deftly dealt with it.

Li Xuan had finished reading the papers brought by him, and was still concentrating on writing something, frowning slightly.Once he is immersed in doing things, he has the ability to be immovable.Sheng Min didn't urge him either, and took the drama script to read, and soon everyone else in the classroom was gone, only the rustling sound of Li Xuan's pen tip rubbing against the paper when he was writing.

While reading, Sheng Min couldn't help being distracted by Li Xuan's so-called debt repayment.

What debt?

Wang Shuying borrowed money to gamble when she was a child, and was chased home by loan sharks during Chinese New Year. After so many years, he still feels tired when he hears the word "debt".

But Li Xuan didn't look like he owed money, Sheng Min rubbed the pages of the book with his fingertips, what kind of debt is this way to repay?He thought wildly, suspecting that Li Xuan had given an answer casually to prevaricate him, but he didn't think it was right.

If it is owed money, I can give it to him.Sheng Min unknowingly got a little distracted, Li Xuan had stopped writing, but he didn't even notice.

"Hello." Li Xuan didn't respond when he called him, and raised his hand to snap his fingers in front of him. Sheng Min was shocked and came back to his senses.

"What are you thinking? I was taken aback."

Sheng Min shook his head: "It's okay, are you done?"

"Yeah." Li Xuan stuffed all the things on the table into his schoolbag, and his expression had already returned to his usual casualness, as if he had completely forgotten what he said about repaying the debt just now, "It's ok. You can go to the dormitory and get some for me later."thing."

It is really inconvenient for Li Xuan to face Sheng Min's face as outsiders of the dormitory building have to register when they come in and out.So he gave the key to Sheng Min and let him go up by himself.

The dormitory is on the fourth floor. One of Li Xuan's roommates changed majors in his sophomore year and left. Among the remaining two, one lives outside with his girlfriend all the year round, and the other one spends all day in the library, probably not there.Sheng Min pushed open the door, but no one was there.

He felt relieved, turned on the light, and the first one on the left was Li Xuan's desk, which was very conspicuous, and he installed a desktop computer.The display screen took up most of the desktop, and beside it was a pile of books and a large amount of printed materials.

Following Li Xuan's instructions, Sheng Min found two USB flash drives in the drawer.Li Xuan also made a list, asking him to take these books as well.Things were piled up in a mess, Sheng Min flipped through them for a long time and there was still one book missing. Just as he was about to make a call to ask, he looked up and saw that there was still a pile on the bed, and the book he was looking for was caught in the middle.

Sheng Min stood up, raised his arm and grabbed the spine of the book, trying to pull it out.Without paying attention, the two envelopes under the book fell out and landed leisurely at his feet.

Does anyone still write letters these days?

Sheng Min was taken aback, his first reaction would not be a love letter.He was inexplicably embarrassed, and bent down to pick it up, only to find that in the column of the sender's address, it said City Prison.

The sender of the two letters is the same, Zhao Jizhe.In Sheng Min's memory, he had never heard Li Xuan mention this name.He couldn't help frowning, and looked at the dates on the postmarks. One was from last month, and the other was mailed a year ago.

Sheng Min wasn't sure if there were any other letters. The two envelopes in his hand had been opened. Li Xuan probably put them back after reading them. He could feel the thickness of the letter paper in the middle when he squeezed it in his hand.

He hesitated for a moment and didn't open it.He glanced at the words "city prison" again, and put the envelope back in its original place.Taking the book and USB flash drive, he hurriedly closed the door and left the dormitory.