The successful launch of the two satellites represents the completion of one of the most important projects of the year at the military factory.

After completing such an important thing, many things will be much easier to do in the future, and Xu Ziling and others are of course very happy.

A grand celebration was held at the Satellite Launch Center that night, and the next day, bidding farewell to Director Cao and the people of the Great Wall Company, they left the Satellite Launch Center and returned to Star City.

After returning to Star City, Xu Ziling informed Du Hui and his two siblings of the time to return to Makula, and then replied to Fu Feixia, saying that he had agreed.

Then he went to HKUST to prepare for his first class at HKUST.

Xu Ziling is quite famous in several laboratories of the University of Science and Technology, but there are confidentiality regulations, and there are many intern students in the laboratory, and they usually dare not publicize it among their classmates.

As a result, he did not have much of a reputation among ordinary students.

HKUST is a military school that focuses on cultural knowledge, and the training of the old students usually accounts for only 30 percent, but for the new students, it is different, when the new students first enter the school, there will be a three-month training period, during which they are not much different from the conscripts.

Of course, Xu Ziling's lecture this time is not their share.

According to his idea, his target audience is better for juniors and seniors, because what he wants to talk about has a certain depth that it can be a bit difficult for students in the lower grades to understand.

After discussing it with Li Lao, I didn't expect Li Lao to directly call back his lecture plan, "Ziling, in the first class, don't talk about such esoteric things, you are an open class, simple and in-depth questions, you must account for half of them, otherwise, those who can understand will find it too easy, and those who can't understand will find it too difficult, and the two will not be pleasing either." ”

When he decided what to talk about, Xu Ziling didn't think too much about it, and when he heard Li Lao say this, he felt that it made sense, so he asked the lion to help him revise it and get a course content suitable for all students.

The class was arranged at three o'clock in the afternoon, the plane was back to Star City in the morning, and after eating Chinese food at home, he came to school with Xia Xueyi.

"Everyone attaches great importance to your lecture this time, so don't be ashamed." In the office, Mr. Li told him that in this open class, the school leaders and the leaders of the hospital would participate in the audit, and joked that they must not make mistakes, otherwise they will be embarrassed.

Although Xu Ziling has not lectured, he still made some preparations for the first lecture, besides, although he used a very large classroom this time, but the best is only a few hundred people, compared to facing thousands of mercenaries in the company, this is pediatrics.

"Old Li, don't worry, these are trivial ......," he replied confidently.

"Ha Lu Ha ......" Li Lao was very satisfied with his state, Da Lu smiled and nodded in appreciation, "Not bad...... It's good that you have that faith. ”

After all, Xu Ziling is not famous, and the school is also worried that no one will come to listen to the class and cause embarrassment, so it still carries out certain publicity and arrangements, such as adding Xu Ziling's class to the elective course, giving credits, and then the instructor and the following students will make a notice.

In fact, this is also why they are too worried, the Department of Materials is the department with the largest number of students in HKUST, and there are many outstanding students, and many of these people have done projects with their supervisors in the Materials Laboratory.

Xu Ziling has spent little time at HKUST in the past two years, but for those in his senior and fifth years, his name is well-known, and he openly lectures in the school, which is definitely a surprise for those of them.

Xu Ziling is in the laboratory of HKUST, and he is a figure in the limelight, and even many senior researchers and mentors have discussed or consulted with him.

Such a person has opened an open class, and they are still not allowed to publicize it?

I can't talk about specific things, but it doesn't prevent them from telling their classmates who have a good relationship, this is a very powerful teacher.

So one to ten, ten to hundred, no need for the school's arrangement, all the students in the Department of Materials, all the students in the Department of Materials, know that they have a very powerful teacher, although they are only a lecturer in the publicity, but absolutely powerful.

In order to be able to hear a class, and for those who don't know the way, out of curiosity, the students in the entire material department who have a little source of information basically come to the classroom early.

Xu Ziling didn't know what to do about this situation, and after sitting in Mr. Li's office for a while, Huang Lao and others came, chatted for a while, and the time was almost up, so a group of people left the office and walked towards the teaching building.

But when they walked out of the office, they happened to run into Mr. Li's current assistant running over in a hurry, with a hint of anxiety on his face.

There was an old principal here, Li Lao looked at his assistant in a panic, a little unhappy, and was about to speak, but the other party spoke first, but his expression calmed down, I saw him say hello to a few first, and then said: "Dean Li, there are more people who come to listen to the class than we expected, the classroom can't sit down, and it was too busy just now, so I temporarily changed the place to a small auditorium......

I didn't expect this to be the case, I was worried that there would not be many people who came to listen to the class, so Li Litian arranged a small classroom, in this way, even if there were not many people at that time, Xu Ziling would not feel faceless.

I didn't expect that there were so many people that I couldn't sit down now, and I had to use the small hall.

The small auditorium is the largest indoor venue in the department.

Li Litian didn't care about the assistant's panic and self-made decision, and immediately laughed, "Okay, you did a good job." After finishing speaking, he turned his head to Xu Ziling and the principal and said, "Heh...... It seems that the enthusiasm of the students is very high......"

As soon as he finished speaking, he felt that there was a problem here, but seeing that Xu Ziling was here, he just looked at Principal Xie quietly.

Principal Xie naturally understood what Li Lao meant, logically speaking, Xu Ziling is not so famous, and their school is not forced to come to the class, why do so many students come?

Small auditorium, this is the treatment that people of Li Litian's level only have when they hold public classes.

Could it be that someone among the students leaked Xu Ziling's identity?

That's a big deal!

Principal Xie immediately whispered a few words to his assistant and asked him to check what was going on.

In the military academy, the confidentiality regulations are already strict, and among these people, they are very sensitive to this kind of thing, Principal Xie thought of it, and other people also thought of it, and they didn't speak when they watched Principal Xie let his assistant leave.

Xu Ziling was the only one who thought it was arranged by the school, so he didn't think much about it, and still chatted with Li Lao with laughter.

Walking out of the office building, the group changed their route and walked towards the small auditorium, and when they were halfway through, Assistant Principal Xie came back, only to see him say something in Principal Xie's ear, and the smile on Principal Xie's face was even bigger than just now.

Xu Ziling saw it in his eyes, but he didn't expect it to be because of his own affairs, so he didn't care too much.

As for the others, when they saw the smile on Principal Xie's face, their hearts relaxed.

Walking to the small hall, before they entered, they heard all kinds of discussions inside, and the chatter was very noisy, Xu Ziling glanced at the window outside, and he was startled by the situation.

Why so many people?

The Department of Materials is a large department, with more than a dozen majors, so the auditorium in the department can accommodate thousands of people, and now there are almost two-thirds of the seats in it, isn't it said that the number of people who came to listen to his first lecture has already exceeded thousand?

Xu Ziling was really surprised.

He didn't think he had such a big appeal, and he thought that HKUST really had invested in it.

In his heart, he felt that there was no need to make such a big fanfare, but he knew that this arrangement was the school's kindness, so he didn't say anything.

He is not a person like "clear stream", he will not be "clean" to such a small thing and can't see the person, human feelings are the most basic thing in the world, he doesn't want to worry about this kind of thing.

"Don't you think it's a bit crowded?" Although Xu Ziling's expression did not change at all, Li Lao, who was familiar with his temperament, felt the change in his heart, "This is not arranged by the school, but the credit of those students who have asked you for advice......

Elder Li explained, and Xu Ziling realized what Principal Xie's assistant had done before.

Such a result was something he didn't expect, and in the face of the smile of the principal and others, he could only smile bitterly: "These guys are quite capable of tossing, it is estimated that I have been said by them to be three heads and six arms, the reason why so many people came here must be to see the monster ......"

"Ha Lu Ha ......"

Listening to his self-deprecation, everyone laughed.

Lifting his feet and walking inside, a group of people appeared at the front desk of the auditorium, and the auditorium was instantly silent.

Compared with ordinary colleges and universities, the discipline of military schools is much stricter, and Xu Ziling is familiar with the life of soldiers and is very satisfied with it.

A person who enters a military academy is a soldier, of course, he has to measure himself by the ethics of a soldier, if he can't do this, it really doesn't make sense to continue to work at HKUST.

The principal and the others didn't want to introduce Xu Ziling, so when they went inside, they walked directly to the reserved empty seats in the row below, and then sat down.

Xu Ziling, on the other hand, walked directly to a podium that was temporarily moved from the stage.

Looking around, in the crowd of black pressure under the stage, Xu Ziling really found some familiar faces, smiled slightly, and started his first open class at HKUST: "Hello everyone, I am the faculty member of "Composite Materials and Applications", my surname is Xu, you can call me Teacher Xu or Teacher Xu in the future......"

It is inevitable for a new faculty member to introduce himself, but due to the inconvenience of his identity, he just briefly introduced himself, and then began to give a formal lecture.