At a time when the global medical community was shocked by the effectiveness of RSCA, Li Mu had already embarked on the journey back to Oxford.

The new semester begins at the end of February, and he is about to start his first class as a professor.

And just like that, time passed quickly.

……

Merton College, University of Oxford, in the Grand Staircase Classroom 1 in the West Wing Teaching Building.

The lecture hall No. 1 is usually used for large lectures and lectures by professors at Merton College, but it is rarely used for classes.

而能够在这里上课的，必然都是在学术界都赫赫有名的著名教授。

And on March 7th, it opened.

A large crowd of students poured in from the outside and began to scramble for their places in the classroom.

It didn't take long for the seats inside to fill up.

"That's a lot of people."

In the first row, Brahms Liszt looked back at the people in the classroom, and even in the back hallway there were students standing who had not secured their seats.

Sitting next to him were two of his best friends, Mike and Trey.

"After all, this is Professor Li's class, and it's his first class, so of course there are many people coming."

Mike said.

He dared to say that at least half of the people present were admired.

"But that's too much, isn't it...... There are more than 300 people, but fortunately, this lecture hall is large enough. Trey sighed.

Then he also looked back at the crowd standing behind him, and asked in a low voice, "I remember that Professor Li taught the first grade in this class?" Do you think that the people standing in the back include the students who were supposed to take this class? ”

"This ......"

Mike and Brahms both looked at each other.

这个问题在之前他们还真没有考虑过，不然的话这也实在有点太尴尬了，本应该上这课的人居然被他们这些跑过来蹭课的人挤到后面去了。

"Let's not think about this question, let's just have a place to sit."

Several people nodded in agreement.

Of course, at the same time, many other people in the classroom were also talking about this topic, and they couldn't help but marvel at the charisma of Professor Li, who was able to attract so many people.

In fact, after that, there were still students entering the classroom from time to time, and then after seeing so many people inside, they would be stunned for a moment, but they did not turn around and leave, but still walked into the classroom, standing in the back row and in the corridor.

And just like that, the time passed quickly, and there were only ten minutes left before class.

Outside the door of the classroom, Li Mu, dressed in a formal suit, with a briefcase in his arm, walked towards the large lecture hall in front of him.

As one of the birthplaces of suits, suits are relatively widespread in Britain and France, and can even be called regular wear.

For teachers who teach at Oxford, formal attire is also a basic requirement.

No matter what, when he walked all the way, Li Mu felt that he had attracted a lot of attention.

Of course, from the heart, Li Mu hopes that the eyes he attracts are all because of his appearance, not based on his interior.

"Hmm...... This should be the place. ”

I glanced at the classroom in front of me, the first lecture hall.

After Li Mu confirmed, he walked in.

Speaking of which, when he was a graduate student before, he still listened to lectures here, but he didn't expect that now that his identity has been replaced, he will become a lecturer.

And as he entered, the classroom, which was still a little noisy, suddenly fell silent.

The hundreds of students present looked at the person who came in in unison, and after a moment of peace, the classroom suddenly erupted in cheers.

“Professor Li！”

Hundreds of students shouted in unison, making Li Mu seem to be squinting his eyes because of this sound.

直到声音渐渐停歇，李牧才深呼吸一口气，然后问道：“我记得我这堂课只有五十多名学生啊，你们怎么这么多人？ ”

The classroom burst into laughter.

Li Mu shook his head helplessly, he also understood why he only had more than fifty students, but he arranged a large classroom for more than three hundred people.

Even look at the dozens of people standing in the hallway and at the back - this lecture hall is not enough.

Li Mu shook his head helplessly, then walked in, came to the podium, and put his briefcase on the table.

And at this moment, one of the students shouted, "Professor! I was one of the 50 or so students you were talking about, but now I don't have a seat! ”

Everyone was stunned, and then looked at the student.

I saw a look of grievance on his face.

It's just that it's not just him, and then several people raise their hands to indicate that they are all students of this class, but now they don't have their own seats.

For a while, the other students in the classroom couldn't stop crying and laughing, this kind of thing actually happened.

Li Mu supported his forehead, of course, as a teacher, he should indeed adjust this kind of thing.

After all, he still distinguishes between himself and outsiders.

"Then, there are still 10 minutes before the class, so we will adjust the seats first, so that it will be convenient for the seating arrangement in the future classes."

Li Mu waved his hand and began to adjust his seat.

首先先让在场的这些学生都先出去，然后让他们墨顿学院大二的那五十多名数学系学生们先进来，然后调整座位。

After that, it was to let the mathematics students from other grades of Merton College in, and there were about 130 more students in it.

Then, there were more than 180 students left outside who hadn't yet entered.

Li Mu standing at the door: "......"

好家伙，他们全学院数学专业的学生都进去了，结果才只占了一半？

"You ...... There won't be anyone who isn't a math major, right? ”

Li Mu couldn't help but ask.

"Professor, I'm a physics major!"

Someone shouted.

As a result, there were quite a few people who responded to him, and at the last look, good guys, there were at least forty more people present who were physics majors.

In addition, there are about a dozen people who study chemistry and about a dozen who study biomedicine.

They came here for nothing else, just to pay homage to Li Mu.

Li Mu: "......"

……

The pomp and circumstance of their row of seats here naturally attracted the attention of some people who passed by.

The students of other majors who didn't know what was going on here couldn't help but come up to ask them, and when they knew the reason, half of the students in these majors immediately said, "Can I come to class too?" I'm not here to see Professor Li, I'm just interested in mathematics......"

As for the other half, they silently took photos and posted the incident on the Internet.

Of course, Li Mu didn't know about this matter.

After that, he let the physics students from other colleges go in first, and finally let the students from other majors go in.

In this way, those math majors have seats, and those who are not math majors are basically here anyway, and it doesn't matter if there are seats or not.

In any case, Li Mu's class will still focus on math students.

As the seats were divided, the class bell rang.

"Looks like the time is just right."

Hearing the bell, Li Mu smiled slightly: "Then let's start class." ”

"This class is for first-year mathematics students at Merton College."

"It's also your first undergraduate number theory class."

"So I think it's important to tell you what number theory is."

Standing on the podium, Li Mu began the first step of this class.

"If there is one of the disciplines about mathematics that best embodies individual heroism, it must be number theory."

How do you understand that?"

For this question, the students present all thought about it.

How to understand it?

Of course, in a literal sense, it is indeed quite easy to understand, because people who are math majors know how difficult number theory is.

And Li Mu smiled slightly at this time, and then said: "For this question, look at me, you will probably be able to understand." ”

The students were stunned for a moment, and then they all laughed helplessly.

好吧，李牧说这句话还真没有任何毛病，大概就当前的数学，简单来说也只有他们的这位教授有资格说这句话了。

(End of chapter)