"Hey, look, Brother Chen is actually asleep?!"

Zhao Qiqi pulled Li Li and Zhu Mingli beside him in disbelief.

Li Li and Zhu Mingli turned their heads and looked at each other, and saw Chen Zhou supporting his chin with his hands, his eyes closed, which was indeed the same as falling asleep.

Li Li turned around and his expression was even more surprised than Zhao Qiqi. He couldn't believe his eyes.

It has been half a year, and this is the first time he has seen Chen Zhou sleeping at his desk.

It's just like a myth...

Although Zhu Mingli was surprised, he said, "During this period, Chen Zhou stayed up late every day, probably because he was too tired."

Li Li and Zhao Qiqi nodded, and both of them said at the same time: "Then let's whisper, don't wake him up, let him sleep more..."

While speaking, Chen Zhou opened his eyes, deliberately yawned, then stretched his head, and asked in confusion: "Who did you just say to let you sleep more?"

Zhao Qiqi said: "When we saw you fall asleep, we said don't bother you and let you sleep a little longer. I didn't expect you to wake up so soon."

Chen Zhou rubbed his eyes and said softly: "Uh, I should have been sleeping for a long time, right?"

Zhu Mingli replied: "It didn't take long, from the time we found out that you woke up, it was less than ten minutes."

Li Li glanced at Chen Zhou and said with concern: "Do you want to lie on the bed for a while?"

Chen Zhou shook his head and said it was okay.

Zhao Qiqi and the other two didn't say much, and turned around and continued their own affairs.

Chen Zhou glanced at the three of them, and from the reactions and words of the three of them, Chen Zhou roughly knew that when his consciousness entered the system space, he fell asleep, and he would not produce anything else outside.

Changeable.

After understanding this, Chen Zhou became more relieved.

After all, the system was still too mysterious to him, and there were too many things he didn't know about.

In the evening, after having dinner with Yang Yiyi, I wandered around the nameless lake in Yanda for a while, and Chen Zhou and the others went to the library.

From Yang Yiyi's sophomore in physics, she took the textbook "Optical" that she had to learn in her sophomore year, Chen Zhou first looked at the time and then started to write books.

As Chen Zhou guessed, he was now completely out of using psychotropic agents and soon entered immersion mode.

Moreover, with the addition of the level of Lv3 in physics, Chen Zhou quickly looked at the textbook in his hand.

When he saw one of the knowledge points, he could even quickly think of several knowledge points related to it.

The connection between them will appear extremely clearly in Chen Zhou's mind.

Moreover, when he combined the physics knowledge he had learned and applied it to problem-solving, he became more proficient.

Soon, Chen Zhou finished reading the content of "Geometric Optics" in the first chapter of "Optics".

After solving the exercises for the last section, Chen Zhou raised his hand and took a look at the time.

"It took less than two hours?"

Chen Zhou was slightly surprised. There were not many contents in the chapter "Geometric Optics", with a total of 12 sections and nearly 100 pages of content and exercises.

If it is all basic content, it's fine.

But among these, Chen Zhou felt that there were at least three points that had a certain degree of difficulty.

After recalling the feeling of reading just now, Chen Zhou felt very happy, as if every cell was eager for knowledge.

And he was indeed immersed in it, hungry and thirsty.

The feeling of quick and clear thinking, steady and accurate writing has always been with him.

Thinking of this, Chen Zhou remembered his guess when he was getting from Lv1 to Lv2.

He guessed at that time that the warm current during the upgrade was the bonus to his brain.

Now it seems that his guess at that time should be correct.

Every time you upgrade, that kind of comfortable warm current will add additional bonus to the brain. Whether it is the proficiency of knowledge, the speed of learning, or the agility of thinking, it has been enhanced...

Thinking of this, Chen Zhou smiled slightly.

Until now, he finally believed that this was really a good university entrance exam, so he was sent to the plug-in system.

No longer thinking about it, Chen Zhou continued to bury his head in the textbook of "Optics".

As learning becomes more efficient, Chen Zhou becomes more and more interested in learning.

This is also the charm of learning. By constantly acquiring knowledge and enhancing oneself, one can get positive and positive feedback for a long time, and can maintain interest and freshness for a long time.

It was not until the closing time that Chen Zhou and Yang Yiyi returned from the sea of ​​books.

After the two walked out of the library together, Chen Zhou habitually held Yang Yiyi's hand.

After walking for a while, Chen Zhou finally remembered that there was something else he hadn't told Yang Yiyi.

He said, "Yiyi, why don't we set a good schedule?"

Upon hearing this, Yang Yiyi was slightly stunned, and then asked in disbelief: "Don't you plan to stay up late again in the future?"

"Uh..." Chen Zhou hesitated for a moment before saying solemnly, "If necessary, I will still stay up late. But I promise that it is only occasionally. And I will also get it in advance just like this time doing the topic.

Your consent.”

Yang Yiyi looked at Chen Zhou and smiled, her eyes were full of gentleness. She nodded slowly: "Well, if it is really like this time, it is because of the progress of the project, and I have to stay up late, too.

Will understand."

As he said that, Yang Yiyi paused for a moment before continuing: "In the future, I may stay up late because of the topic. At that time, I will communicate with you in advance and obtain your consent."

Chen Zhou looked at Yang Yiyi with soft eyes and nodded with a smile.

Yang Yiyi suddenly stretched out her hand and said to Chen Zhou: "Come."

Chen Zhou looked at her in confusion: "What?"

Yang Yiyi hooked her little finger and said with a smile: "Of course it's a hook."

Chen Zhou smiled when he heard this, stretched out his little finger and "hooked" with Yang Yiyi's finger.

"Hooking and hanging on it will not change for a hundred years!"

Yang Yiyi also said this well-known proverb.

After pulling the hook, Chen Zhou was about to withdraw his hand, but Yang Yiyi said again: "You have to stamp a seal before it can take full effect."

Under Yang Yiyi's instructions, Chen Zhou stretched out his thumb and "stamped" with Yang Yiyi's thumb.

"Okay, it's done!" Yang Yiyi withdrew her hand, with a hint of pleasure in her tone.

Chen Zhou smiled and rubbed Yang Yiyi's head. This girl was as intellectual as a sister, and as naughty as a child.

Yang Yiyi glanced at Chen Zhou, pouted and said, "You are not allowed to laugh at me, this is the complete hook hanging..."

Chen Zhou had a gentle look and said softly: "That's right, this is how you have a sense of ritual!"

Yang Yiyi nodded vigorously.

Looking at Yang Yiyi's appearance, Chen Zhou felt very lucky to meet such a girl.
Chapter completed!