"The content of the book here is similar to ours."

Xiyin swept the book in her hand with a very casual gaze, others are ten lines at a glance, and she is almost ten pages at a glance.

"Little ghost, you should be more serious, it's not easy to save these books."

Zhang Yu rarely stared at him seriously, and it could be seen that even he was not so casual in his attitude towards these books.

"Speaking of which, is the tape of every book in the library tape-sealed like this?"

While browsing the contents of the book, Yun Qingwu asked casually without squinting.

"Sure, these sleepers are quite fond of books, there are more than a dozen libraries in a city, there are all kinds of libraries, and we awake people are usually very careful not to destroy them, otherwise how can they be preserved for a thousand years?"

Millennium is a terrible time span, in such a long period of time, many commonly used books have actually been destroyed, although the tape can reduce the oxidation of books to a very low level, but everyone who reads may cause a certain amount of damage, and it will be completely damaged after a long time, fortunately, the number of libraries is enough, and the books damaged in this library may still be well preserved in another library.

The three of them, except for Qin Feng, all started to read, only he was still looking in this library, and it seemed that he had not yet found a book that could attract him.

"Big one, what type of book are you looking for?"

A large door board floats strangely in the air, and there is a small squirrel sitting on it, how strange the duo looks, and the atmosphere of the library is like a ghost movie.

"Shia, can you still fly?"

Qin Feng was stunned, the talking door panel was surprising enough, this door panel could still fly!

"I can't fly, I can only float in the air at most, even the weight of Xiyin I can't bear it."

Xiyin is only one meter three tall, and his weight is not even thirty kilograms, so if you look at it this way, Xiya's floating ability really seems to be useless.

"Don't worry about this kind of trivial problem, you can tell the old lady what you want to see."

Xiya was obviously also anxious, so she urged directly.

"I haven't figured it out yet."

Qin Feng smiled at her - no matter how you look at this scene, a big man smirked at a door panel floating in the air, which made the author with a big brain see that it was hundreds of thousands of words of material.

"You'd better read more books on history and the like if you're in a sober settlement, but this library probably doesn't have that kind of books."

The libraries taken care of by these sleepers obviously only have the books before the disaster a thousand years ago, and it is indeed necessary for the real awake people to take a good look, but it is not of much significance to the three of Qin Feng, they do not belong to this world, and it is of little use to them to understand the history before the disaster.

But since they're all here, he doesn't mind looking for a book to read, but he hasn't found one that will appeal to him yet.

"Huh?"

While searching, Qin Feng suddenly noticed something and walked towards a bookshelf, he had a feeling that there was information he needed to know here!

"Which one?"

His eyes swept through rows, and his senses were always accurate, as if something was guiding him.

"What are you looking for?"

Xiya's curious voice came into her ears, it was the first time in the two days since she knew her that she was so far away from Zhang Yu, and she didn't know why she had been following Qin Feng for some reason.

"I don't know."

Still didn't know, although Qin Feng had a special intuition, he didn't know what was attracting him, but since this was a library, the biggest thing that attracted him was the books in front of him.

Following the guidance that was vague, Qin Feng's gaze fell on an ordinary-looking book.

"Impeachment?"

It's not so much a book as it is a thin magazine, there are not many pages in total, it doesn't seem to have been read by anyone, there is not even a crease on it, but it is it that attracts Qin Feng, when Qin Feng turns the page, Xia seems to tremble and then regain her composure again.

"This is!"

After seeing the content of this impeachment policy, even Qin Feng couldn't help but exclaim in a low voice.

"What's wrong, what's wrong?"

Xiyin, who didn't have much interest in these books, ran over and jumped to see what was written on them after seeing what Qin Feng seemed to have found.

"Did you find anything?"

Being shouted by Xiyin like this, Xiyin and Zhang Yu, who were not alarmed, also put down the book in their hands and walked over, and the latter immediately understood after seeing the book in Qin Feng's hand.

"Oh, it turned out to be an impeachment policy, I said what you were all about."

"What is impeachment?"

Yun Qingwu, who didn't know anything about this, glanced at him curiously.

"Well, this was before the Demon Beast appeared."

Zhang Yu thought about it for a while, and then continued: "More than a thousand years ago, I don't know exactly when it was, the demon beast hasn't appeared yet, and the two big countries in this world don't know why they suddenly fought, oh yes, you don't know much about the meaning of the country, just understand it as a larger city composed of a large number of cities." ”

The rare Zhang Yu considered the problem from the position of Qin Feng and the three of them as 'acquired sobers', and explained the meaning of the country, but unfortunately this point was clearer than any one of them.

"There will be no demon beasts in the world, no war, it's like a paradise, but the two big countries don't know who looks at who is not pleasing to the eye, and suddenly they fight, I have seen a lot of records left by later people in the settlement, saying that it is because of the war between the two countries that the demon beast suddenly appeared when the vitality was greatly damaged, which led to the collapse of human society, otherwise it is not too difficult to destroy the demon beast at the level of force in the heyday of the two countries."

"Of course, these are all things I have seen from books and some materials, and who knows what the specific situation has been more than a thousand years ago, maybe it was made up."

It is understandable that Zhang Yu will doubt the authenticity of these records, today's sober people have long since lost their thermal weapons, and they are equipped with large blades and shields when fighting, only Qin Feng and the three of them know that with the original level of science and technology in this world, no matter how powerful the demon beast is, it can be eliminated, as long as a certain price is paid, it is not difficult to completely destroy the demon beast, and the demon beast is still inferior to the alien beast on the earth in terms of strength.

This also made Qin Feng discover a new question, is there a relationship between the war thousands of years ago and the subsequent full-scale erosion?