Hammer of Technology

"Boss, you heard, President Ning said not to sign his name." Zhang Yancheng spread his hands.

Tan Dejie smiled and said: "Then don't sign it, think about it, he doesn't have to think about evaluating titles, and he doesn't lack papers for top journals, and he doesn't lack money. Naturally, he doesn't like you as a second or third author." .”

Hearing this, Zhang Yancheng felt extremely ashamed. Sure enough, people cannot be compared with others. Mr. Ning can still find time to go out to have a relationship during the National Day holiday, and he has to work overtime in the laboratory. He feels he is missing.

"The key is that Mr. Ning is not short of money." Zhang Yancheng sighed.

He knew that his boss liked Ningwei, and he was sick of wanting to cooperate with Ningwei.

It's a pity that Ning Wei is obviously not very interested in this. It is said that after seeing his boss, he always walks around, and even calls him to invite people to attend the celebration banquet. How aggrieved.

Speaking of this, Tan Dejie seemed to be really angry: "Actually, I have always suspected that Ning Wei or that professor in Sanyue had made a relatively big breakthrough in computational materials science. I have carefully studied the data model he sent you and the corrected data model. I also used the software to carry out many simulations and calculations, and found some interesting things. Unfortunately, this kid is not slippery. That guy Laotian is not a thing. He guards against me like he guards against thieves. Ask him to do me a favor and make an appointment to ask Ning Wei to come to me and have a good chat, but he refuses, what is he afraid of, that I will eat Ning Wei?"

Zhang Yancheng didn't dare to answer these words, of course he was still complaining in his heart, what to guard against?It's not to prevent your old man from poaching people at all costs, but he knows that the boss must have lost his mind at this time, because the boss's advantages are completely unattractive to Ning Wei.

The reason why ordinary scientific researchers have to spend time in the laboratory doing various repetitive experiments and collecting a bunch of repetitive data is to slowly accumulate academic knowledge. If there is innovation, the paper is completed and proved With my own academic ability, I can also apply for project funding and face the approvers with a stronger waist.

For example, their Boss Tan, being able to get the project means that the students he leads can often receive work. For students, having work is more than just earning researcher subsidies and laboratory allowances. Compared with other tutor students who can't get the project, they publish more papers, graduate more easily, and have more experience.Not to mention the network bonus of the mentor who can get the project in the industry.

Ning Wei obviously doesn't have this kind of trouble. In fact, with Ning Wei's wealth exposed so far, he can even entrust his boss to help him research projects if necessary.Not to mention that when a project starts to be approved, as long as the money is taken, the research results and future patents will be shared with the investor, and even most of them will belong to the investor.But if you have the money to do scientific research, then the results you make will naturally belong to you, just like Ningwei's turbulent flow algorithm.

From this point of view, the advantages of his own boss are not attractive to Ning Wei at all, and it is no wonder that people will go around when they see the boss.Zhang Yancheng felt that if he was like Ning Wei, not only rich but also able to dig gold mines for 20 years, he would probably not give his boss a chance.

But when the boss opened his mouth, it seemed that it was not good for him not to answer. After thinking about it, he avoided the seriousness and said lightly: "Actually, if it is true as you said, the boss, there should be many opportunities for cooperation in the future. If Mr. Ning is really calculating If there is a breakthrough in materials science, it must be that we attach great importance to materials science, and maybe we can get projects from Mr. Ning in the future."

Tan Dejie glanced at her students, frowned and thought for a while, then nodded and said: "Well, that's the only way to go. Let's see if there is any chance to cooperate next time. You should also take a good rest for a few days, the paper will be published After that, you will start preparing your graduation application, so it shouldn’t be a big problem, just bring your younger brothers and sisters with you during the period before graduation, and give them some advice.”

"Okay, boss!"

"Well, let's go to rest early." Tan Dejie nodded at Zhang Yancheng.

"Then I'll be leaving first. Goodbye, boss." After speaking, Zhang Yancheng left Tan Dejie's office.

The office fell silent. Tan Dejie closed her eyes and rested her mind for 2 minutes before opening her eyes and looking at the two topic selection reports on the desk.

One is a study on non-conjugated organic polymers with high conductivity for flexible electronics; the other is a study on the feasibility of CNT transistors.He needs to choose one of them as a research direction for the next ten years.

This is not as simple as picking one or two projects at random, but after it is determined, it will probably be the main direction of his scientific research for the rest of his life or life.These two projects are currently the two projects that the Academy of Sciences attaches the most importance to.

Tan Dejie personally prefers to choose the first project. As for non-conjugated organic polymers, he has studied a lot before and accumulated a lot; but it is already relatively difficult to make innovations in this area. Future achievements Limited; the latter is a relatively big challenge, even in the world, it is an extremely cutting-edge research field. IBM has invested heavily in research in this field, but the results are not satisfactory. Of course, Huaxia also has research in this area, but still at a very early stage.

But if he can really achieve results in this area, the benefits will be huge. If he can achieve results, such as simplifying the preparation method of CNT transistors, it is not impossible for him to win the Nobel Prize, but the difficulty is obvious.In fact, after studying materials for decades, Tan Dejie doubts whether he will see other materials that can replace silicon in consumer electronic devices in his lifetime, including CNTs.

Different choices also involve cooperation with different laboratory units in the future.This also involves really solving the problems of materials science. How to prepare logic circuits is still a difficult problem.

This is also the reason why Tan Dejie has always wanted to catch Ning Wei and have a deep chat. Who would have thought that Ning Wei was like a loach?

Very annoying...

After thinking for a long time, Tan Dejie finally picked up the first topic selection report.

Compared with the uncertainty of researching CNT transistors, the research of non-conjugated organic polymers is relatively safe. He is not young anymore. If his research has not progressed at all ten years later, he feels that he may not be able to forgive himself.In other words, he didn't want decades later, some people would say that he wasted countless state funds and couldn't deliver any results, or that the results he handed over were useless.

……

If Ning Wei knew that Academician Tan had given up on asking him to study material science, and just wanted him to help out with ideas, Ning Wei would probably be more resistant to meeting this big guy.

Are you kidding me, helping an academician to choose topics for future scientific research?Ning Wei hasn't swollen to this extent, let alone can't afford that responsibility.Of course, it is also because it is definitely more interesting to take the two sisters to visit the campus than to discuss the future direction of scientific and technological development with academicians.

It's just that Ning Wei didn't expect that even if he was killed, he would also be related to a proposition that Lao Tan didn't dare to accept.

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223 Move in March

The weather in Beijing in late November has started to turn cold, and the most convincing proof is that the central heating has been turned on indoors.

This is Ning Wei's first winter in the north, and what he is most unaccustomed to is the strong wind and dry air outside the capital, which annoys him, a half southerner.

A lot has happened in the past month and a half.

For example, on the third working day after the National Day, it was suddenly revealed by the media that senior officials of Weibo had been interviewed by several departments. The Internet became popular, and Weibo officials began to post announcements. Nearly 30 accounts with the popular science name Big V were permanently banned, and dozens of other Big V accounts faced punishment ranging from one week to half a year.

At the same time, Weibo launched a month-long internal rectification, which will comprehensively sort out the accounts that may violate the regulations.And announced a special appeal mailbox, directly stating that if there is a ban error, the appeal application can be directly accepted through this mailbox.

Among the netizens, there are always those who look at problems more comprehensively and carefully, and quickly discover the commonality of these big V accounts.For example, these accounts are basically related to Ning Wei's high-consumption hype topics on National Day.Is this the guarantor of the national team?However, many of them said in a non-positive tone that Ningwei is so so. Would it be too much to deal with the direct permanent ban?Especially fans of these accounts.

However, before this topic became popular again, more exciting news began to spread again. It was rumored that most of the accounts that were banned this time were paid.In other words, these people turned out to be paid to post.Not only that, except for six of the holders behind the big V accounts who were directly and permanently banned, they were taken away directly to assist in the investigation.

This news still shocked many people, but there were still countless people discussing it that night.After all, not only the account is banned, but also the people are controlled, and there are so many people at once, the problem of paid posting must be quite big.Of course, what makes people even more curious is, who actually spends so much money to have so many big Vs post attacks against one person, what kind of hatred is that.

In this way, countless netizens spent the night eating melons. There were all kinds of speculations. Some said that their peers were jealous, some said it was a foreign conspiracy, some said that Ningwei offended others for his youthful success, and some speculated that Ningwei was a hand-eye sky-high.After all, many of these Weibo big Vs often post positive remarks...

The next day, today's big melon was exposed on the Internet. At that time, the WeChat chat records of Hokage Catastrophe, which was the most comprehensive and the most ruthless, were directly exposed. According to the WeChat chat records, a WeChat named The guy from the number one player directly issued an order to him to find some friends to post some negative news about Ningwei, preferably about academic misconduct or various indiscretions.

According to the WeChat records, the benefactor behind it is very rich, and the remuneration is quite high. For example, if this business is completed, Hokage will get a commission of [-]. If the colleagues he recommends are good, they will get an extra [-]. .

What kind of enmity is this? Taking so much money at once to blackmail a doctoral student?Of course, these are not the key points. The point is that for outsiders, everyone really doesn't know that this business can make such money?Didn't you agree on a fifty cents?

It was another day when everyone was talking about it. The next day, the relevant department directly issued a notice, directly notifying that more than 20 such Weibo big Vs were involved in a spy case, including "Hokage Catastrophe", so the gang Everyone has now become a criminal suspect. The case is currently being investigated and the results will be announced to the public.

Finally, everything was settled. When the official announcement of the charges was made, someone started counting. There were more than ten people. Multiply these numbers by [-]. Whoever can get the bonus will probably be considered a winner.Another protagonist in this case, Ning Wei, once again sparked a wave of enthusiasm.

After all, according to the simplest emotions of the Chinese people, if the enemy hates and tries to smear it, it must be good for our own people.So Ningwei's various achievements in this short year were revealed by omnipotent netizens.From the beginning of the debate on the ns equation to the end of the last number theory paper on big data, many people glanced at those papers with relish, and those papers might not be able to be understood in a lifetime.

Of course, Ning Wei did not speak out about this matter from the beginning to the end.In fact, he knew some details of the case earlier than others, because someone notified him.To be honest, Ning Wei himself was quite surprised.He really didn't expect that he just felt that this group of people affected Jiang's mentality, which made him unable to enjoy a perfect vacation, so he played a self-destruct in annoyance, and got such a result.

What's even more exaggerated is that the boss on the phone also told Ning Wei that he was applying for a special bonus of up to 300 million for him, and it would be sent to him directly after the case was finalized.This is even more outrageous, so you can still get a bonus if you blew yourself up?

Ning Wei subconsciously planned to refuse. After all, he does not seem to be short of the 300 million now. Although he spent some money to buy a supercomputing center, Huawei has charged the settlement fee for the turbulence algorithm hardware patent to his card. In terms of assets alone, maybe Ning Wei is not ranked in the rich circle, but in terms of the funds that individuals can spend at one time, it is definitely in the top ten.

However, the other party told him a historical story about Zigong redeeming people on the phone... Sure enough, the bosses are all knowledgeable and talented.After hearing this, Ning Wei also decided to accept the other party's kindness like a gracious, but Ning Wei also thought about it, and he can donate the money by himself.

But this time Ning Wei did not continue to speak out on Weibo, which directly caused a wave of enthusiasm on the Weibo where he had commented, and the number of fans skyrocketed again.It’s just that the new comments in this wave of comments are obviously a little weird, such as “Whether we can become the richest man in the future depends on when our dear Dr. Ning will post Weibo to hate people!”

The online platform is so powerful!

During this period of time, there have been more discussions in the chat group.But Ning Wei obviously didn't have time to pay attention to these, because he was still busy moving Sanyue.

Moving March is not that simple. For example, if you want to give March a better environment, you need to modify the main program.The supercomputing center is different from ordinary servers, such as the Win10 Enterprise Edition that Ningwei directly uses for his home workstation.However, the environment in the supercomputing center is more complicated. For example, the login node of the supercomputing center purchased by Ningwei mainly uses the normal version of linux, and the computing node actually uses a streamlined linux kernel without graphics. At the same time, different processor architectures are also available. Deployment rules for linux and bsd that require different kernel versions.

This is actually very unfavorable for March to develop its own ability, so Ning Wei not only needs to modify the main program of March, but also needs to recompile part of the system kernel of the supercomputing center according to the source code in order to make the supercomputing center more suitable for March. , this is a big project.

In addition, the system of the supercomputing center is not the most important. To maximize the potential of March, it also involves adjusting and upgrading the distributed scheduling module of the supercomputing center. Modifications for user-level operations.

Basically, according to Ning Wei's idea, he has the highest operation authority for the entire supercomputing center, and March directly uses his sub-account.Because Ningwei has no plan to open the supercomputing center to the outside world at all, the previous client can be cut off directly and replaced with a client directly facing March.

Of course, for other people, such as Brother Lu, if they want to use the supercomputing center to calculate some homework, it is no different from the past, because there is no graphical interface, so for other users, the operation is not much different from the school’s supercomputing center. It is to prepare the homework in advance, and submit it directly after logging in. The difference is that the computing power is not predetermined, but is allocated by March, which occupies the distributed module, according to its cognition.

To put it simply, March has the authority to give priority to guaranteeing the computing power resources needed for her ongoing tasks.But in theory, apart from continuing to use computing power for learning, the tasks in March are basically assigned.

With more computing power resources, Ning Wei also arranged higher authority for March, in addition to accessing the library system of Yanbei University, so that March can not only absorb free information on the Internet, but also In order to establish March's own paper indexing system, she added papers that she felt needed to be high-quality into the index and made technical comparisons.

In short, moving in March is an extremely cumbersome project.It happened that Jiang, who had just moved to Ning Wei's place in those days, was still not used to it, so Ning Wei simply squeezed together with Yu Xingwei.

During the day, Yu Xingwei took the few people left after the inspection to do some routine maintenance on the servers in the computing center, and made some repairs to the system according to the suggestions given by Ning Wei. The main program is modified.In the evening, Yu Xingwei was busy with his dissertation, and Ning Wei began to modify the large framework built by the supercomputing center according to the predetermined plan.

To describe the life of this period of time, the word "busy" can be used to describe it. He was so busy that the sky was dark, and Ning Wei almost kept the progress of only sleeping five hours a day. The feeling when doing the turbulence algorithm.The difference is probably that Yu Xingwei doesn't have to go out to bring meals every day.

Every day, classmate Jiang would pack meals from the cafeteria of Yanbei University and deliver them to the two of them. In Jiang's words, the food outside the school might not be clean, and at night he would often cook for Ning Wei by taking a taxi. When it comes to the Supercomputing Center, of course, Jiang will not admit that it is specially made for Ning Wei. The reason is that Chen Lu has to study late every day, and her sister loves her sister so she cooks some soup, but the younger sister can't finish it all by herself. So I brought some to Ning Wei and Yu Xingwei.

Anyway, these meals and soups are really better than Yu Xingwei's.

It took about a month in this way, and the renovation of the Supercomputing Center was finally completed with the joint efforts of Ning Wei, Yu Xingwei, and March, and March finally officially moved into its new home.The good thing is that after this upgrade, Ningwei no longer needs to go to the study to communicate face-to-face with March. After completing the move, the main program of March remains in the supercomputing center, but the tentacles can be directly extended to Ningwei directly. March opened up ports for all devices.

This is roughly similar to the server and client of online games. The calculation and data storage of March are stored in the supercomputing center, and the communication with March can be through smartphones, notebooks, desktop computers and even other smart wearables. The device is complete.This also makes March more like an electronic pet. If you stay in the office and get stuck in your mind, you can call March out at any time to tease and tease her.

Of course, this huge project did not delay March to keep in touch with the Western academic circles. Even in the past month, March's work has been praised more and more in the mathematics circles, especially in the Western mathematics circles.The specific manifestation is that many professors in the western mathematics field sent emails, inviting March to conduct cooperative research on the basis of number theory in the field of artificial intelligence.

Collaborative research in academia is different from cooperation with enterprises and academia. Most of them follow the path of independent thinking and regular exchanges.It is probably that everyone studies the same topic, and every once in a while, the two sides conduct an academic exchange on the current research results.Of course, if someone has a major breakthrough, and if the other person has time, they can communicate right away.

With the advancement of the Internet, communication can be done in many ways, such as email, discussion on online video or voice, and so on.Ning Wei's choice is to accept all comers, and in this way, Professor March has formed this kind of cooperative research with three professors from foreign academic circles, two scientists from scientific research institutions, and three scientists from enterprise laboratories. partnership.

These include engineers from the famous Google X laboratory, Mit-ibm Watson artificial intelligence, and so on.

This is why the entire upgrade work lasted for more than a month.In addition to upgrading March, Ning Wei will also express some opinions on the research of the same industry with March, and throw out some opinions for discussion. I recorded the details of my logical thinking process, and after some processing and reduction into mathematical theory, I threw it out directly to provide these experts with various extremely complicated ideas for realizing machine thinking...

The effect is also obvious.

Really, when a group of bigwigs startled March as a heavenly man after in-depth exchanges, they will naturally express their admiration for March's research on more occasions.

The only regret for everyone is that March has always insisted on using the most traditional email form for two-way communication.

If there were people who thought they had seen through everything before, then under the circumstances that Ningwei chose to be silent, and March will have some new ideas for a long time, which will spark discussions, basically no one doubts March's own academic ability.

What's even more frightening is that while Professor Sanyue was thinking about these things, although the efficiency of reviewing papers had declined, he was still proud of the crowd. Even though he still maintained a vicious commentary style, he still won the title of the most popular reviewer for editors of mathematics journals ...

Mysterious and lovely March!

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224 Everyone Be Sincere

After completing the moving work in March and testing, Ning chose an auspicious day and moved back to his community.Of course, Ning Wei’s method of choosing auspicious days is slightly different from other people’s. He didn’t choose a day from the perpetual calendar, but chose a good sunny day in March based on the weather forecast, atmospheric flow, and other news. .

Although it was not a holiday and the two sisters were in class, Ning Wei still felt full of happiness when they opened the door of the house.

It was completely different from when he and Yu Xingwei lived together.The living room was well-organized, the windows were bright and clean, and there was not even a single wrinkle on the sofa cover.Washed fruits are neatly placed on the coffee table, and the TV remote control is put into a box specially purchased for Double Eleven. This is rather impressive, because on that day, he specially asked March to collect all major TV With the data from the merchant, I helped Jiang make an optimized shopping strategy for the entire dormitory...

There is an extra vase on the bay window in the living room, with two green branches inserted, yes, not flowers, there are a few fresh green leaves on the branches, at least it looks very comfortable.The floor was also very clean and spotless, and two pairs of women's cotton slippers were placed on the shoe rack at the door.

He really couldn't bear to step in directly like before, Ning Wei opened the shoe cabinet, and sure enough, the new slippers prepared for him were lying quietly in the cabinet.

Honestly, I changed my shoes and walked into my room with my suitcase. The place has been tidied up. The wooden floor seems to have been refurbished. I can’t see the black marks on it before. The bed is specially paved. The bed cover made Ning even more ashamed after opening the closet. Before that, all the clothes he stuffed were neatly folded, and when he opened the closet door, he could still smell the fragrance.

Seeing this scene, he was even embarrassed to stuff the clothes he brought back in the box directly, so he simply threw the box beside the cabinet and Ning Wei slipped out of the room, first ran into the closed study to read At a glance, it was almost the same as when he left. He probably just wiped the table. The manuscript papers that were randomly placed on the table were all sorted into a pile and placed on the corner of the table.

What made him feel the most was the kitchen. The whole kitchen had obviously gone through a big cleaning, and it looked brand new. All the kitchen utensils that were missing before were also replenished, and there was an extra microwave. This even gave him an illusion that he It's not in the capital at all, but it's like returning to the home in Yancheng.

After he turned around, Yu Xingwei's voice came from the door: "I'm going, this is the third floor? Mr. Ning, are you there? Did I go to the right place?"

"Wait, don't come in yet!" After a loud reply, Ning Wei came out of the kitchen, and Yu Xingwei was standing at the door in a daze carrying two bigger boxes.

"I don't dare to go in here? Didn't the sofa look 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 came to the wrong place just now. Compared with now, I think this place used to be like a doghouse." Yu Xingwei commented very pertinently.

"Hehe, what do you mean by comparing it with before? Compared with this place, isn't the place you live now called a kennel?" Ning Wei looked at Yu Xingwei contemptuously, and said mercilessly.

"Ahem, what, Mr. Ning, I still clean up every two days or so, such as sweeping and mopping, wiping the table and so on. It seems that you haven't even touched the broom since we've been together for so long. ?”

Yu Xingwei argued a sentence, which happened to poke Zhong Ningwei's weakness...

Not to mention the broom, Ning Wei thought about it carefully, but since he bought a house in the capital, he has completely let himself go. He has been in the capital for several months, and he seems to have never folded the quilt once.Of course, with his wealth, even hiring a nanny is not a big problem, but Ning Wei doesn't like unfamiliar people doing things in his home, and he didn't seem to care much about hygiene before.

"Brother Yu, I'm really not talking about you. Can this be compared? The crux of the problem is that I have a virtuous girlfriend, which you don't have! So there is a reason why I don't touch the broom, because someone will help I handle these things, but if you sweep and mop the floor once in a while, you are lazy! You have to be single if you are single." Ning Wei retorted confidently.

Facts speak louder than words. Looking at the living room in front of him, Yu Xingwei found that he couldn't find a reason to refute, but turned his eyes and asked: "Hey, speaking of President Ning, doesn't Jiang have a younger sister? When she finishes her college entrance examination, you can introduce me?"

"A beast!? You can say such words? Chenlu is only in high school!" Ning Wei said, staring at Yu Xingwei.

"Didn't you say wait until you graduate from high school, haha, if I didn't say so, then I'll go down first, don't make the driver wait too long." In the end, Yu Xingwei was still defeated by Ning Wei's glaring eyes, and took the The box was placed in the living room, and he turned and left without entering the door.

Well, in fact, she wasn't really angry at all, Ning Wei just felt that it was too early for Jiang Chenlu to think about this kind of thing.When Jiang Chenlu graduated from university, Yu Xingwei was still single, and it was not impossible for the two of them to see each other, but there were too many restrictions, and Ning Wei felt that it was impossible.

After moving the box with the laptop and monitor into the study, Ning Wei looked at the time. It was just 09:30. Ning Wei took out his mobile phone and logged into the school's timetable system, calling out Jiang Chenshuang's timetable.

No wonder people are not here. There are four classes this morning, the first and second classes are microeconomics, the next three and four classes are linear algebra, and the third class is officially started at 302:[-]. The class location is in Room [-] of the School of Economics .After reading the course schedule, Ning Wei decided to give Jiang a surprise.

After quickly rushing into the bathroom, washing his face, and changing his clothes, Ning Wei left the house and went straight to the building of the School of Economics.

Walking out of the family area, passing the School of Foreign Languages, and the Department of Chinese Language and Literature, we arrived at the east gate of the School of Economics. In fact, in terms of distance, the house Ning Wei bought is closer to the School of Economics. Opposite Guanghua University, I have to report to the Beijing International Mathematics Research Center , You have to go to Jingchun Road between the School of Economics and Guanghua School, walk several hundred meters west, and pass the podium of the School of Philosophy and the Lee Shau Kee School of Humanities.

The distance was short, so the time was naturally just right. When Ning Wei walked into the teaching building, it happened to be seven minutes past ten, and there were still three minutes left for class.Judging from his study experience at Jiang University, when there are only 3 minutes left before class, most of the students should have already found their seats in the classroom honestly, and this is indeed the case.When Ning Wei went up to the classroom on the third floor and glanced at the back door, the classroom was almost full.

Because linear algebra is a public class, the classroom that can accommodate more than 100 people is basically full, leaving only the last two rows with scattered seats, but Ning Wei found Jiang Chenshuang from hundreds of backs in just one minute sitting position.

The only trouble is that Jiang's seat is relatively front, the second seat in the third row from the left, and all the seats of Jiang's front, back, left, and right are already full. Well, this is normal. Some people say that judging a school The status of the university can be seen only from the number of people in the big class and the comparison between the front row and the back row.Obviously, Yanbei University perfectly interpreted this sentence.

But of course, Ning Wei couldn't help it. Since he decided to accompany Jiang to take two classes, he didn't intend to lose face.There is a saying on the Internet that as long as you are not embarrassed, it is others who are embarrassed.Before the teacher came to class, Ning Wei quickly walked into the classroom with his head down, came to the third row, and tapped on the table lightly.

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

The crisp voice also alarmed the girls next to her. Jiang, who was lying on the ground doing the questions, raised her head and was stunned when she saw Ning Wei. Xi Yuxuan, who was next to Jiang, was also stunned at the same time as the students before and after her: " Dr. Ning?"

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

"Accompany you to class! Let's sit in the back? I just saw that there are two seats in the back. Hurry up, it will be embarrassing to change seats when the teacher comes." Ning Wei pointed to the seat in the back row.

"Ah? Oh!" Jiang Chenshuang hurriedly started to tidy up the books and drafts on the table. This action also attracted more people's attention. Many people in the class began to focus on Ningwei.

After all, at this time, most of the students had already taken their seats, and Ning Wei stood alone by the side of the aisle in the huge classroom at this time, which was particularly eye-catching.Not to mention that Ning Wei is still a big celebrity in the school...