After the return of the real daughter, she has doubled

"Mom, Xiao Zhi and I already know each other." Jiang Jingchen explained.

Jiang Zhi also nodded and did not deny it.

"You two have met?" Xu Lanru was a little confused. Hadn't the two siblings met before? How did they know each other? "When did you meet?"

"Well, when Xiaozhi went to Continent M to play, I happened to be in Continent M as well. We happened to meet and recognized each other. Xiaoti had also seen Xiaozhi at that time." Jiang Jingchen explained.

Xu Lanru understood what he said and scolded Jiang Zhi: "You too, why didn't you say that you had met your second brother a long time ago? You hid it so well that you didn't even tell your family that you had a second sister-in-law."

Jiang Zhi smiled embarrassedly: "Mom~ It's not my second brother! He said that I should keep it a secret from you. He wants to bring my second sister-in-law back to give you a surprise~"

In fact, the main reason was that Fanti’s physical condition did not allow it before, so it was kept secret. Jiang Jingchen also wanted to wait until Fanti’s health was fine before bringing her back.

Xu Lanru also reluctantly accepted this explanation.

Jiang Jingqing, on the other hand, seemed to be in deep thought. He thought of the incoherent words that Jiang Zhi had suddenly sent him before, and associated it with the idea that Jiang Zhi and Jiang Jingchen must have met during that time.

No wonder Jiang Zhi wanted to ask about Jiang Jingchen's relationship status at that time, but he just evaded the question before she could ask further.

The family happily had a lively meal together again after a long time.

Afterwards, the National Day holiday for Jiang Zhi, Jiang Jingan and others was over, and they returned to school.

Jiang Zhi also followed Jiang Jingan's advice and asked his counselor for a morning off.

They had to get up at 8 am today, but Jiang Jingan told her that the agreed time would be later. Naturally, Jiang Zhi didn't want to get up early, so she specially said hello to Luo Yuanyuan and the others, saying that she had asked for leave tomorrow morning and they didn't need to wake her up when they went to class.

After listening to this, Luo Yuanyuan and the others nodded to show that they understood.

After all, she was already familiar with Jiang Zhi, and Luo Yuanyuan really admired Jiang Zhi. When she heard that Jiang Zhi asked for leave tomorrow morning, Luo Yuanyuan asked worriedly, "Jiang Zhi, what's wrong with you? Why did you ask for leave? Are you feeling unwell?"

"Cough." Jiang Zhi coughed: "...I have some things to deal with, I'm not feeling unwell."

"Oh, okay." Luo Yuanyuan felt relieved to hear that Jiang Zhi was not unwell. She nodded and didn't ask any more questions.

the next day,

Jiang Zhi woke up to the sound of the alarm clock. When she got up, the other three roommates were nowhere to be seen. They had all gone to class and had not returned yet.

After Jiang Zhi washed up, he came to the place Jiang Jingan mentioned. Jiang Jingan's team members and Jiang Jingan had also basically arrived. When they saw Jiang Zhi, they greeted him enthusiastically.

Jiang Zhi also responded to them one by one.

Everyone didn't have to wait long before Professor Tang and his assistant arrived. Seeing that they had been waiting for this episode, he nodded at them as a greeting.

Afterwards, they went to a lobby together, where some people were already waiting, including the president of Peking University, the same president who had previously advised Jiang Zhi to change his major to study mathematics.

Jiang Zhi saw him, and the principal naturally also saw Jiang Zhi in the crowd, who had an outstanding figure and a temperament different from others.

The principal's expression paused. He had looked at the list when Professor Tang handed it in. He also saw the name Jiang Zhi at that time. He was a little slow to react at the time, but after thinking about it, he realized that this should not be the Jiang Zhi he had thought of. After all, most of the team members were juniors, and there were also a few seniors. There were not even sophomores, let alone Jiang Zhi, a freshman.

The principal thought it must be a duplicate name.

The list that Professor Tang submitted was just a list of students, without any detailed student information. The principal was also a busy man, so he didn't bother with it and just handed the list in directly.

At this moment, the principal knew that he had been severely slapped in the face. This Jiang Zhi was the Jiang Zhi he knew! !

The series of events that followed actually had little to do with Jiang Zhi. It was mainly about awarding prizes to the team and taking a bunch of promotional photos.

Jiang Zhi just stood by and cooperated with them when taking pictures.

After they finished giving out the awards, it was time to disperse. After seeing off all the miscellaneous people, the team members said goodbye and left.

Just as Jiang Zhi was thinking about going back, someone called him: "Student Jiang Zhi, wait a minute."

Jiang Zhi stopped walking.

Jiang Jing'an, who originally wanted to go with her and send her back, also stopped slightly. Seeing that Professor Tang seemed to have something to say to Jiang Zhi, he thought about it and decided not to leave.

"Professor Tang, do you have anything to say?" Jiang Zhi asked with some confusion. She really couldn't think of anything else the professor wanted to say to her.

"It's like this. Before you came in, our group had already completed the research to the final step. After the research was completed, I checked it carefully and found that an experimental material in the second step had been replaced."

"I asked the team member in charge of that step at the time, and she said it was you who suggested changing the material. She also discussed it with other team members and found that the effect of using this material is indeed much better than the original one."

Jiang Zhi nodded, not understanding why. It was true. She just happened to see it and had some ideas, so she expressed her thoughts.

At that time, the senior sister also listened to her advice, tried it, and found that this material was indeed better than the original one, so she proposed to change the material to the team members, and other people also knew about this.

But why did Professor Tang bring this up? Why did he specifically call her to talk about it?

"I have also done some research and I think your idea is very good." Seeing that Jiang Zhi still didn't quite understand, Professor Tang said straight to the point: "Student Jiang Zhi, you are really the most talented physics student I have ever seen. Are you really not going to change your major to study physics?"

"You can't bury your own talent. Let me tell you, you come to study physics. You are only a freshman now, but I can also accept you directly as my student. How about it? Do you want to consider it?"

Professor Tang has quite a lot of experience in the School of Physics, and many outstanding students want to become his disciples.

But his threshold is high and he does not easily accept students. Even among the members of Jiang Jingan's current group, Jiang Jingan is the only student of his, and the others are just members of this competition. Professor Tang is in charge of this project, so he can also give some guidance.