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For a moment, Wu Xiping's office was left with the rustling sound of the pen tip passing by the paper.

After a long time, Chen Zhou came back to his senses from his state of meditation, and he whispered: "Teacher, thank you."

Wu Xiping smiled at Chen Zhou and said, "I won't say I favor your senior, right?"

"Ahem..." Chen Zhou coughed twice, "Teacher, you must have misunderstood something, why do I feel so..."

After pausing, Chen Zhou continued, "Teacher, if this topic is deepened, it will be a bit difficult. Do you think it is?"

Wu Xiping looked up at Chen Zhou and said slowly: "It's okay, I believe you can. Well, why do you say that?"

Chen Zhou: "What sentence?"

Wu Xiping smiled and said, "I'm optimistic about you!"

Chen Zhou: “…”

It was almost 4 pm after coming out of Wu Xiping's office.

Chen Zhou also brought out the draft paper he had just written, folded it and put it in his pocket.

Then he took out his cell phone and took a look. Yang Yiyi sent him several messages.

【Why have you been there for so long?】

【Do you still come to the library?】

【If you don’t come, your location will be taken.】

【Okay, the location is gone, don’t come...】

Chen Zhou smiled and replied with a message [I came over immediately and was kept by Professor Wu].

When Chen Zhou arrived at the library, someone occupied his place next to Yang Yiyi.

Chen Zhou also met this man. Another roommate of Yang Yiyi, named You Yurou, is from the astronomy department, just like Li Jing.

There are only two girls, Li Jing and You Yurou, in the Astronomy Department of the Academy.

Of course, there is only one girl named Yang Yiyi in the physics department.

"It's not easy to get the position back, right?" Chen Zhou hesitated and walked towards Yang Yiyi and the others.

When they were about to walk to the two of them, You Yurou looked up at him, smiled, then got up and cleaned up the book, and gave the position to Chen Zhou.

Chen Zhou said softly: "Thank you."

Yang Yiyi heard Chen Zhou's voice and raised her head.

Seeing that You Yurou gave up her position for Chen Zhou, she shook her head slightly and then looked at You Yurou.

You Yurou smiled at her: "I'll just not disturb you guys anymore."

After saying that, You Yurou walked to a seat not far away with her book in her arms.

Yang Yiyi looked at Chen Zhou and said, "You squeezed my little sister away."

Chen Zhou replied: "Then I'll call her back?"

"Forget it." Yang Yiyi shook her head, "Why are you here so late?"

Chen Zhou explained: "I was kept by Professor Wu and beat me up."

"Hit? Did you beaten by the professor?" Yang Yiyi looked at Chen Zhou in surprise.

Chen Zhou smiled and said, "No, he said something. Why are you so cute? How could the professor hit me?"

Yang Yiyi replied: "You didn't explain it clearly. I don't care. You made me wait for so long and you squeezed my sister away. What do you think you should do?"

Chen Zhou thought for a while and said, "Well... invite you to dinner?"

Yang Yiyi asked, "What to eat?"

Chen Zhou: "What do you want to eat?"

Yang Yiyi: "Whatever you want."

Chen Zhou pondered and said, "Uh... the rice is poured on?"

"...." Yang Yiyi glanced at Chen Zhou, "You are so insincere..."

An impatient cough sounded, interrupting the conversation between the two. Chen Zhou and Yang Yiyi looked at each other and quickly silenced.

Yang Yiyi snorted lightly, picked up her pen again, and started reading her own book.

Chen Zhou took out the folded draft paper, and his eyes unconsciously stopped at the "clifford analysis".
Chapter completed!