"Of course, each is powerful in its own way, little friend, your question is really hard for me to answer." Professor Mu was in a difficult position.

"Really?" Li Nanzhi grinned, "Doesn't your university have paper presentations, speech competitions, or participate in various competitions, and you haven't talked about the superiority?" ”

Before he finished speaking, he heard the laughter of other teachers on the table, "Children, you know a lot...... I remember Professor Mu, you used to challenge Yu Jie when you were still in school, at that time, you were participating in modeling, and you were engaged in mathematical debates, and you always took Yu Jie with you, and at that time, you were always inseparable, and the relationship was so good that you could wear a pair of pants, you said, Professor Mu? ”

Professor Mu responded with a smile, but his face twisted unconsciously.

Lao Yu also seemed to think of the past, but his expression was not very good.

"Okay, okay, don't all gather around here, finish the meal, and take you to the dormitory later, don't waste time." Lao Yu gave the order to die, and all the classmates, including Li Nanzhi, were driven back by him.

After eating, they were taken to the dormitory.

"Teacher Yu, is he okay?" Walking on the road, Xia Yu had no one to talk to, seeing that Lao Yu was not as active as before, he couldn't help but ask Li Nanzhi beside him.

"I guess something's wrong, you didn't see the professor at noon's subdued taunt, I think you all want to swear directly." Li Nanzhi stretched and smiled.

"Teacher Yu doesn't swear." Xia Yu argued.

Although Lao Yu has a strange personality and a strange style of acting in class, she understands that Lao Yu is actually very bad at dealing with others in private, others think he is very nervous, and he doesn't like to talk about this and that with his colleagues, which makes people feel that he is like a madman who goes crazy for the sake of mathematics.

Xia Yu thinks that he is a very pure person, and it seems that only mathematics can arouse his interest and allow him to unleash his nature to the fullest.

"Okay, I guess there is a personal grudge between them," Li Nanzhi carried his black schoolbag, walked beside Xia Yu very idly, glanced at Xia Yu, who was still worried, and said with a smile, "If you are worried, do you want me to help you inquire about Lao Yu's affairs?" ”

Xia Yu was a little flattered, but she shook her head quickly.

"No need." She's not one to ask about privacy.

……

The next day, the alarm went off.

Xia Yu resisted sleepiness and reached for the alarm clock.

The hands on the alarm clock showed seven o'clock, and it seemed that it was already morning.

As soon as I realized this, I felt that my head was much clearer, and my eyes were completely open.

She looked at the unfamiliar surroundings in a daze, and then remembered that she was not settling down, but in the women's dormitory of Hyakomachi University.

This dormitory is for her and Chen Xue, and there is also a female student who lives.

As soon as her alarm went off, Chen Xue got out of bed with a black face and came to her bedside: "Can you turn off your alarm clock, the time of the meeting is nine o'clock, and I stayed up late last night, I slept for less than three hours, can you think about it for others."

"Well, I'm sorry, I forgot to turn it off, sorry." Xia Yu saw her climb up and sleep again, so she had to get dressed, open the door and go out directly.

Approaching winter, there was already goose feather snow in Beicheng, Xia Yu was wrapped in a thick cotton jacket, and she still felt very cold, and she began to miss the weather in Nangu.