After completing the move in March and testing, Ning moved back to his community in order to choose an auspicious day. Of course, Ning's way of choosing a auspicious day is slightly different from others. He did not choose a day from the perpetual calendar, but let March use weather forecasts, atmosphere flow, etc. to select a sunny and good weather in the near future.

Although it was not a holiday and both sisters were attending class, Ning Wei still felt a sense of happiness when he opened the door.

It was completely different from when he and Yu Xingwei lived with him. The living room was well-organized, with bright windows and clean tables. There was no wrinkle on the sofa cover. The coffee table was neatly placed with washed fruits, and the TV remote control was placed in a box specially purchased on Double Eleven. This was Ning Wei. He was impressed by this because on that day, he specially asked March to collect data from major e-commerce companies and helped Jiang’s entire dormitory with an optimized shopping guide...

There is a vase on the bay window of the living room, with two green branches and teeth inserted. Yes, not flowers, there are a few fresh green leaves on the branches, which at least looks quite comfortable. The floor is also very clean and spotless. Two pairs of women's cotton slippers are placed on the shoe rack at the door.

I really couldn't bear to step in directly like before, so I opened the shoe cabinet. Sure enough, the new slippers prepared for him were already lying quietly in the cabinet.

I honestly changed my shoes, carried the box and walked into my room first. It was clean and clean. The wooden floor seemed to be renovated. I couldn't see the black marks on it before. I specially put a bed cover on the bed. After opening the wardrobe, I was even more ashamed. All the clothes he had stuffed were folded neatly, and I could smell the fragrance when I opened the cabinet door.

Seeing this scene, he was even embarrassed to stuff the clothes he brought back from the box directly in. He simply threw the box to the edge of the cabinet and slipped out of the room. He ran into the closed study and took a look. It was almost the same as when he left, probably just wiped the table. The manuscript papers that were originally placed randomly on the table were sorted into a stack and placed in the corner of the table.

The most interesting thing about him was the kitchen. The entire kitchen was obviously cleaned and cleaned up. All the kitchen utensils that were missing were filled and there was an additional microwave. This even gave him the illusion that he was not in the capital, but returned to his home in Yancheng.

After he turned around, Yu Xingwei's voice came from the door: "I'll go, this is the third floor? Mr. Ning, are you there? I'm not going to the wrong place, right?"

"Wait, don't come in first!" After responding loudly, Ning Weicai walked out of the kitchen, and Yu Xingwei was standing at the door with two larger boxes in a daze.

"I don't dare to go in? It seems like the sofa wasn't like this before?"

"This is a newly bought sofa cover, don't you see it?"

"Hiss... I really didn't see it. I really thought I was in the wrong place just now. Compared with now, I think this place was like a doghouse in the past." Yu Xingwei commented pertinently.

"Haha, what does it mean to be compared with the past? Compared with this place, isn't the place where you live now called a doghouse?" Ning Wei looked at Yu Xingwei with contempt and exposed it mercilessly.

"Ahem, that's right, Mr. Ning, I'll clean up every two days, such as sweeping, mopping, wiping the table, etc. It's because we've been together for so long, you don't even touch the broom?"

Yu Xingwei argued, which hit Ning Wei's weakness...

Not to mention the broom, Ning Wei thought about it carefully. It really happened that since he came to Beijing to buy a house, he has completely let himself go. It has been several months since he came to Beijing. It seems that he has never even folded a quilt once. Of course, with his wealth, even if he hired a nanny, it is not a big problem. Ning Wei doesn't like unfamiliar people to do things at his home, and he didn't seem to care much about hygiene before.

"Brother Yu, it's really not that I said you. Can you compare this together? The key to the problem is that I have a virtuous girlfriend, but you don't have one! So it's reasonable and well-founded for me not to touch the broom, because someone will help me deal with these things, but if you occasionally touch the sweeping and mopping the floor, that's lazy! If you are single, you must have the awareness of being single." Ning Wei retorted with confidence.

Facts are more eloquent than words. Looking at the living room in front of you, Yu Xingwei found that he could not find a reason to refute. He just turned his eyes and asked, "Hey, when it comes to Mr. Ning, doesn't classmate Jiang have a sister? Why don't you introduce me to the college entrance examination?"

"Beast!? You can say this kind of thing too? Chen Lu is just in high school!" Ning Wei said to Yu Xingwei.

"Didn't you say that you're going to graduate from high school? Haha, when I didn't say that, I'll go down first, don't let the driver wait too long." In the end, Yu Xingwei defeated Ning Wei's glaring and put the box in his hand in the living room. He didn't even enter the door, and turned his head and left.

Well, in fact, it wasn't really angry. Ning Wei just felt that Jiang Chenlu was thinking about this kind of thing a little too early. When Jiang Chenlu graduated from university and Yu Xingwei was still single, it was not impossible for two people to see each other. However, there were too many limited conditions, Ning Wei felt that it was unlikely to realize it.

He moved the box with a laptop and monitor into the study. Ning Wei looked at the time. It was only 9:30 that Ning Wei took out his mobile phone and logged into the school's schedule system and called out Jiang Chenshuang's schedule.

No wonder people are not here. There were four classes this morning, one and two are microeconomics, and the next three and four are linear algebra. The third class is 10 o'clock formal class, and the class is in classroom 302, School of Economics. After reading this course, Ning Wei decided to surprise student Jiang.

After quickly rushing into the bathroom to wash his face, changing his clothes, Ning Wei left home and headed straight to the School of Economics Building.

Walk out of the family area, pass the School of Foreign Languages, and go to the east gate of the School of Economics with the Department of Chinese Language and Literature. In fact, from the distance, Ning Wei bought a house closer to the School of Economics, and opposite is Guanghua College. If you want to go to the Beijing International Mathematics Research Center to report, you have to walk to the Jingchun Road between the School of Economics and Guanghua College, and walk hundreds of meters westward. In the middle, you have to pass the podium of the School of Philosophy and Li Ka-ki Humanities College.

The distance is close, so time is naturally stuck just right. When Ning Wei walked into the teaching building, it was just past 10:00 and there were three minutes left for class. Judging from his experience in studying at Jiangda, when there were only three minutes left before class, most of the students should have been honestly finding seats in the classroom. This is indeed the case. When Ning Wei went to the back door of the classroom on the third floor, he took a look and saw that the classroom was almost full.

Because linear algebra is a public class, the classroom that can accommodate more than 100 people is basically full, with only the back two rows of seats left. However, Ning Wei still found the seat where Jiang Chenshuang sat from hundreds of backs in just one minute.

The only troublesome thing is that Jiang is in a relatively high position, the second position on the third row on the left, and Jiang is full of people in front, back, left and right positions. Well, this is normal. Some people say that judging the status of a university can be seen by the number of people attending major classes and the comparison of the front and back positions. Obviously, Yanbei University perfectly interprets this sentence.

But of course, Ning Wei was not afraid of being shameless since he decided to come to accompany classmate Jiang for two classes, he no longer planned to be ashamed. There is a saying on the Internet that as long as he is not embarrassed, the embarrassing one will be someone else. Before the teacher in class came, Ning Wei quickly walked into the classroom with his head hanging down and walked into the classroom, came to the third row, and gently knocked on the table.

Wang Jiaying, who was sitting in the seat, was flipping books, raised her head a little annoyed. When she saw Ning Wei, she was stunned and unconsciously let out a soft cry: "Huh? Wow..."

The crisp voice also alarmed the girls beside her. Student Jiang, who was lying there to do the test, raised his head and was stunned when he saw Ning Wei. Xi Yuxuan next to Student Jiang and the students in front and behind were also stunned at the same time: "Dr. Ning?"

"Why are you here?" Jiang Chenshuang asked in a daze after being stunned.

"Come with you to class! Let's go to the back? I just saw two consecutive seats behind. Hurry up, it will be embarrassing to change positions when the teacher comes later." Ning Wei pointed to the back seat.

"Ah? Oh!" Jiang Chenshuang started to clean up the books and drafts on the table in a hurry. This action also attracted more people's attention. Many people in the class began to focus on Ning Wei.

After all, most of the students had already reached their position at this time. At this time, Ning Wei stood alone on the edge of the aisle in the huge classroom, which was particularly eye-catching. Not to mention Ning Wei was a famous person in the school...

"Dr. Ning, why don't you sit here and I'll go back?"

After being stunned, Wang Jiaying stood up decisively. Ning met this girl, Jiang Chenshuang's roommate, when he went to help Jiang Chenshuang move things.

"Is this OK?" Ning Wei asked.

"Why don't you invite our dormitory to have a meal?" Wang Jiaying said immediately.

"Please treat you to ten meals and introduce you to a boyfriend by the way. I will pester him every day to ensure that the line agent will not fail the exam." Ning Wei immediately spoke. When he said this, he thought of Yu Xingwei who was still single.

"Trade!" Wang Jiaying replied quickly, then picked up the book and walked towards the back of the classroom. Ning Wei sat up without hesitation.

Everything was going just right. Ning Wei looked back and saw that as soon as Wang Jiaying sat in the seat, the middle-aged professor who taught modernity walked in through the front door of the classroom. By chance, Ning Wei, the associate professor named Shi from the Department of Finance and Mathematics, happened to know him. Well, the actual situation was that he had been in the Mathematics Research Center for a long time. Most of the professors related to mathematics, Ning Wei, naturally, got to know him.

Ning Wei turned his head to look at Jiang Chenshuang beside him, and found that the silly girl was obviously a little nervous at this time. She didn't know where to put her hands, so she felt funny. She simply pulled Jiang's left hand from under the table, held it in her hand, and then sat upright and looked at the podium.

Out of the corner of my eyes, I could see the silly girl froze for a moment. She subconsciously turned her head and looked at him, then raised her right hand and picked up her pen to look at the teacher on the podium. Xi Yuxuan, who was sitting next to classmate Jiang, saw this scene in full, then laughed and looked at the podium.

None of the three of them had any problems, but when Professor Shi was ready on the podium, he coughed twice and was preparing for the lecture, but found that the atmosphere in the class seemed a bit strange. Many people unconsciously looked in the same direction. Even the children in the front row looked back from time to time, and looked at the direction everyone was paying attention. At first glance, there seemed to be nothing wrong. Just as he was about to give a lecture, he suddenly felt that there was a serious boy who looked a little familiar, and then he looked at it again, and this time he was sure.

"Ahem, I said, what are you looking at today? What's the situation? I said, Xiao Ning, didn't Director Tian send you to examine my teaching quality, right?" Professor Shi looked at Ning Wei and asked.

"Puff, haha..." A cheerful laughter came from the classroom.

"It wasn't at that time. Professor Shi, I suddenly felt that the basics of my line generation need to be supplemented. I heard that the line generation you taught was very excellent, so I came here to listen to it specifically." Ning Wei said seriously.

"Hiss, oh, Xiao Ning said this so that I really don't know much about it today."

Professor Shi glanced at the girl who was hanging her head beside Ning Wei and smiled: "If you say this, you really won't be able to mess with me. Forget it, let's be more sincere. I know that you have been busy with the affairs of the supercomputer center recently and haven't come back for a long time. Director Tian has said it many times on different occasions, so I know why you are here today. So I won't point you out. If you don't talk well in class later, you are not allowed to go out and talk nonsense."

"Okay, classmates, please pay attention. After the two classes today, we will usher in the long-awaited midterm exam. It just so happened that Dr. Ning Wei, a well-known Ph.D. in our Mathematics Institute, came to the class. If you don't understand what you have learned before, there is an excellent teacher to ask for advice after class today. Professor Lu's teaching assistants usually work in Mathematics Institute, but they rarely have the opportunity to explain to our students in the Mathematics Institute. You must seize this once-in-a-lifetime opportunity and not let him run away easily."

After saying that, he ignored his expression of laughter and crying. Professor Shi seriously opened the courseware and started the class seriously: "Okay, now the formal class is in the formal class. What we want to talk about in this class is the intercourse and harmony of subspaces, straight and isomorphic relationships. In the last class, everyone has already understood the basic concepts of linear space, such as four basic subspaces, then..."

"I'm losing a lot. I'm obviously trying to see you, but when I was going to have a midterm exam, you said that the get out of class would be over soon. There wouldn't be many people surrounding me, right?" Ning Wei asked in a low voice at the girl beside him as he was talking.

Before classmate Jiang could speak, a piece of manuscript paper next to him was pushed to classmate Jiang. Classmate Jiang glanced at him and then silently pushed him to Ning Wei. Ning Wei glanced at him and then felt a little dizzy.

As he was talking, someone asked him to help solve the problem, but turned his head and looked at the smiling face of the elder sister in the same dormitory. Ning Wei had to let go of Jiang's little hand first and picked up the pen...
Chapter completed!