Among the textbooks that Jiang Xiaobei and the others moved, in addition to the Chinese, mathematics and English textbooks for senior high school students, there are also exclusive textbooks for the Elf Science.

There are seven books in total, namely:

"Elf Encyclopedia"

"Detailed Analysis of Secret Realm Geography"

"Spiritual Fruit and Spiritual Things"

"Blue Star Elf History"

"Detailed explanation of the Elf Battle Command"

"Elf Cultivation Knowledge"

"Elf Tactical Guidance"

They need to master all the knowledge in these seven thick books in detail in the next year.

Xu Leilei and other classmates felt a little desperate when they thought about it.

Jiang Xiaobei said: I mean, I mean.

After posting the book textbooks, there is still more than an hour before school is over noon. This time period is left for everyone to get familiar with the new textbooks.

Jiang Xiaobei sat in his seat, took out a book "Elf Encyclopedia" from the drawer, and then silently recited to the system in his heart:

"Start extracting information from this book."

"Received, is being extracted, countdown: 29 minutes and 59 seconds, please wait."

This was the first time he used the system to extract information. He had never used it before, and for a while, he was a little nervous.

I don’t know what effect will appear, and will the brain cannot withstand a large amount of information and cause severe pain as in many novels.

At this time, he sat upright, focusing all his attention on the system panel in front of him, waiting minute by minute to end the information extraction time.

Xu Leilei, who was standing beside him, saw Jiang Xiaobei's abnormal appearance, poked him with his arm and said in a low voice:

"Xiaobei, what's wrong? Looks like you are so nervous as if you are facing a great enemy."

"Shh, read the book well."

Jiang Xiaobei held his index finger in front of his mouth and said to Xu Leilei, telling him not to speak.

"Tsk, just be serious."

Xu Leilei thought Jiang Xiaobei wanted to maintain his serious image as a squad leader, so he specially put on this look.

However, when he saw Jiang Xiaobei like this, he didn't say much, and casually picked one from a bunch of books and opened it to take a look.

The classmates in the class have just arrived at the new class and are still a little unfamiliar with the new environment, so they are basically silent and no one talks much.

For a moment, there was no other sound in the classroom except for the rustling sound of flipping through books and the coughing of some students.

While waiting calmly, the countdown displayed on the panel in front of Jiang Xiaobei gradually returned to zero.

The severe brain pain that Jiang Xiaobei imagined did not happen.

He just felt his whole head heat up, and then his scalp became numb, and a comfortable numbness spread from his scalp to his spine.

Immediately afterwards, he felt that there was a lot of knowledge in his brain, and he could clearly feel it was the knowledge in the book "Elf Encyclopedia" in front of him.

He even knows clearly which page and line of the book is.

He also found that not only did he not have a headache, but his brain is still clear and he felt that he was thinking about problems much faster than before.

Could this system extract information and help expand the brain and improve one's own mental power?

"This effect? ​​It's so amazing!"

Since the secret realm descended to the human world, humans have gradually discovered that some humans have some superpowers that are different from ordinary people, perhaps because of the elves.

The mental power of these people is much stronger than that of ordinary people. Through their powerful mental power, they can mobilize external elemental energy, thereby achieving the special ability to release flames and manipulate water flow.

Moreover, they can communicate with the elves spiritually and use faster commands to help the elves win the battle.

And these people are called superpowers.

Although only a very small number of superpowered people can compete with powerful elves, most superpowered people have very weak abilities.

But this does not prevent them from being an existence that ordinary people envy.

Jiang Xiaobei did not expect that this function of using the system to extract information can also help him improve his mental power.

Wouldn't that mean that by extracting information, he can make his mental power stronger than many elves?

If this is the case, it will feel very pleasant.

At this time, it seemed that he felt Jiang Xiaobei’s inner thoughts, and the system directly poured a layer of cold water on him.

"If you want to improve the host's strength to the level of top elves through the spiritual strengthening of information extraction, the extraction time will take 300 years."

This...can't your system make this host happy?

Jiang Xiaobei even wanted to curse directly.

But in the end he still held back, and he would be very happy as long as he could become a superpower.

He asked several questions to the system.

"System, what is the effect of information extraction?"

"Ding! Hello, host.

After the information is extracted, the extraction time will be shorter the next time the information is extracted due to the help of the past information.

And it can help the host analyze more types of problems, and it takes less time to analyze problems."

Jiang Xiaobei nodded, indicating that he understood.

Before school was over at noon, Jiang Xiaobei extracted information from two books in total, the second book was "A Complete Collection of Elf Cultivation Knowledge".

There is a lot of elves knowledge in my mind. When Jiang Xiaobei saw an elf, what he thought in his mind was different.

For example, before, when he saw a big ear hood, he thought of it: Wow! So cute.

What I think of now is not only sighing at her cuteness, but also the introduction information about this elf in the books and how her training plan should be designed.

Some people used to say that the perspective of academic masters in looking at the world is different from that of ordinary people.

He didn't believe it before, but now he believes it.

After school at noon, before everyone left the classroom, Jiang Xiaobei pulled the classmates in the class to build a penguin group.

Students from the Elf Department are not prohibited from bringing their mobile phones. Usually, everyone has to search for information online, so everyone has basically brought their mobile phones.

After setting several class committee members as administrators, Jiang Xiaobei and Xu Leilei rode home together.

When I got home, I found that the information displayed by the newly established class group was 99+.

Several classmates who like water clan are enjoying talking about elves.

Seeing that everyone was talking so enthusiastically, Jiang Xiaobei felt that if he didn't say a few words, he would seem a little withdrawn, so he typed:

"Hello everyone, I just arrived home. Please take care of you in the future."

Seeing Jiang Xiaobei speaking, a bunch of good news from the squad leader suddenly appeared in the class group.

Jiang Xiaobei couldn't help laughing when he looked at it, and then continued to type and said, "If you find some problems in the process of getting along with your elves, but don't know how to solve them. You can ask me here, and I will definitely speak out and say everything."
Chapter completed!