"Please put the wrong question set back to your backpack to complete the final upgrade."

Another system prompt.

Chen Zhou followed the system prompts and put the wrong questions into his backpack.

Then, Chen Zhou glanced at Yang Yiyi beside her, she was immersed in her own world of learning.

After looking around again, Chen Zhou leaned forward slightly, held his chin with his hands, closed his eyes, and looked meditative.

Consciousness immediately entered the system space.

There is a new prompt message on the display.

Chen Zhou took a look and roughly meant that the functions of the wrong question collection were upgraded, and he still needed to explore it himself.

Chen Zhou, who is already accustomed to the system of sand sculpture operations, doesn't care much about this.

He reached out and clicked on the backpack pattern and opened the system backpack.

After carefully observing the wrong questions lying quietly, Chen Zhou felt that this book seemed to have no changes at all?

He reached out and touched the wrong question set, and a line of text description appeared on the wrong question set.

"Set of wrong questions (uniqueness): Automatically record all errors in the host's current learning."

Looking at this explanation, Chen Zhou was slightly stunned.

How to understand the difference between one word?

What are some of the mistakes in learning?

Chen Zhou frowned and thought for a while. He thought of many possibilities, but none of them were certain.

The only thing he can be sure of is that the record of wrong questions should still be the same as the original function.

No matter what, it took more than half a year to successfully upgrade the wrong question collection, and he was in a very good mood.

After glanced at the 29 cans of psychotropic substance left, Chen Zhou withdrew from the system space.

Sit up straight and take the wrong questions back out of your backpack.

I don’t know if it’s Chen Zhou’s illusion, but the wrong question collection seems to have a more profound feeling.

But after he carefully compared it, it seemed that he did not get heavier.

Moreover, when he opened the wrong question collection, the content recorded in it was still the same as before, without any change.

No longer thinking about it, Chen Zhou raised his head and took a sip of the psychotropic substance, and once again became involved in the confrontation of the wrong questions collection.

He was going to sort out the wrong questions and start studying the next textbook.

Time passed quietly, and before I knew it, the sky outside the library had darkened.

Chen Zhou felt someone touching him.

He turned his head slightly and found that Yang Yiyi was looking at him.

Yang Yiyi pointed to his watch, and Chen Zhou looked down and it was already 6:30 pm.

At this time, protest sounded also heard in his stomach.

Hearing this voice, Yang Yiyi covered her mouth and tried not to laugh out loud.

Chen Zhou looked at her a little embarrassedly and murmured in a low voice: "It seems that I can't just see full, I have to feed you too."

As he said that, Chen Zhou began to organize the books and materials.

Yang Yiyi handed Chen Zhou the textbook of 1 in number: "I've finished reading this. You can give me the 2 in number and the first volume of the Higher Degree tonight."

Chen Zhou took the textbook and nodded: "Tonight, I will bring you the last two volumes of the numbers and the first and second volumes of the Higher Dynasties to you."

Yang Yiyi said in surprise: "Ah? So many?"

Chen Zhou looked at him and said softly: "It's okay, I'll watch slowly with you."

After a pause, Chen Zhou said again: "Mathematics is the most basic thing, which will be of great help to your future physics study. Yiyi, while ensuring that you can study your own courses, learn more if you have the energy.

.”

Upon hearing this, Yang Yiyi looked at Chen Zhou and nodded slightly.

After Chen Zhou packed up his things and carried his backpack, the two walked out of the library together and headed towards the school cafeteria.

After dinner was settled in the school cafeteria, Chen Zhou returned to the dormitory, packed the two volumes after counting and the textbooks for the upper and lower volumes of the higher generation, and stuffed them into his backpack along with his own draft paper notes.

These are all prepared for Yang Yiyi.

Zhao Qiqi asked, "Go to the library again?"

Chen Zhou: "Yes, are you going?"

Zhao Qiqi immediately shook her head: "If you don't go, I'm afraid the light bulb is too bright!"

"Uh..." After Zhao Qiqi's reminder, Chen Zhou remembered something and asked: "Qiqi, do you want your girlfriend?"

Zhao Qiqi quickly got up, walked to Chen Zhou, and held Chen Zhou's hand: "If you want it, please tell me where is your girlfriend?"

Seeing Zhao Qiqi's appearance, Chen Zhou instantly regretted it. He didn't stay in the Mathematics Institute for too long? Why are they all like this?

Besides, with a girlfriend, isn’t it just learning from each other and supervising each other?

"I'll ask you tonight." Chen Zhou broke free from Zhao Qiqi's hands, threw a word, and left the dormitory.

Zhao Qiqi's voice came from behind: "Brother Chen, I have been in college for four years, so I'll ask you and my sister-in-law for my happiness~"

Hearing this sound, Chen Zhou felt goosebumps.

When he arrived at the downstairs of Yang Yiyi's dormitory, Chen Zhou waited for a while before Yang Yiyi came down.

Chen Zhou took Yang Yiyi's hand and the two walked towards the library.

On the way, Chen Zhou told Yang Yiyi about introducing her girlfriend again, and also described Zhao Qiqi's performance just now.

After hearing this, Yang Yiyi couldn't help laughing.

However, she was not optimistic about introducing Li Jing to Zhao Qiqi.

After thinking about it, Yang Yiyi said again: "Or why we have a friendship with the two of us in the dormitory, so that they can get familiar with each other and make it better to make your own choice."

Chen Zhou nodded: "Well, there are three singles in our dormitory, and three singles in your dormitory. But, our Mathematics Institute has given up all the cabbages in your courthouse. Wouldn't it be nice?"

"What do you think?" Yang Yiyi asked with a smile.

After looking at Yang Yiyi, Chen Zhou also laughed.

The two of them talked and laughed, and walked to the library.

After finding the old seat, Chen Zhou had no time to take out the textbooks for the high-generation, but Yang Yiyi handed over three textbooks.

"Hey, for you."

Chen Zhou looked at Yang Yiyi strangely: "What? Thermal? Electromagnetics? Mathematical and Physical Methods?"

Yang Yiyi said: "I'll show you that physics and mathematics are not divided. While ensuring that you can study your own courses, you can learn more if you have the energy. By the way, you can return the mechanics to me after reading it. I'll give it back to you.

I have to sort it out again, and the midterm exam season is coming soon."

"Okay..." Chen Zhou took the textbook handed over by Yang Yiyi. Although he wanted to refute it, he could not find a reason.

Chen Zhou put these textbooks aside, took out the scores prepared for Yang Yiyi, Gao Dai and his draft paper notes, and handed them to Yang Yiyi.

Yang Yiyi took it and curled her lips.

When she opened the textbook, she was slightly stunned and immediately turned over a few more pages, each of which was marked by Chen Zhou.

Yang Yiyi's mouth curled up slightly, this boyfriend is quite considerate.

Chen Zhou had been paying attention to Yang Yiyi's expression. Seeing this smile, he touched Yang Yiyi's head docilely.

It turned out that in order for Yang Yiyi to read more smoothly and help her study, Chen Zhou distinguished the difficulties and points of knowledge that were difficult to understand in these textbooks.

Withdrew his gaze, Chen Zhou was also ready to start his own study.

At this time, his phone vibrated and there was a new message.

Sender: Professor Wu Xiping.

Chen Zhou touched the screen with his finger and clicked on the message.
Chapter completed!