It's really magical. Li Yu believes that it is impossible for nature to evolve such a plant.

After drying, its leaves will actually be as soft as treated fur.

In order to write words on this leaf, the merchant used a characteristic pigment, just like the ink from ancient China.

"I believe that the Shang palace must have a library." After the pages were revealed, Li Yu believed in his original judgment even more.

The pages of the book are Li Yu's name of the leaves.

The King of Shang continued to discuss national affairs with his ministers. Li Yu was no longer interested in it. He returned Ye Zi to the King, and then left the palace's convention hall with Sun Yixuan.

"Li Yu, do you think nature will really exist, the leaf plant we just saw?"

Sun Yixuan took Ye Zi to his hands and played with it, and her feelings were similar to Li Yu.

"It should be a product that is artificially cultivated. The leaves just now, I have found many unnatural factors in its tissues."

"There are many traces left by spells."

Sun Yixuan suddenly realized, "Is this a wizard's work?"

“Nothing wrong.”

After leaving the meeting hall, Li Yu walked towards a palace in the palace. When he was picking up the leaves, he had already released a sensing spell.

A palace with a large number of book pages was sensed by Li Yu.

"Li Yu, who would have such a big effort to bring humanity from billions of light years to this place and build a solar system."

Sun Yixuan believes that this is completely unnecessary.

Even Li Yu cannot copy a galaxy now.

This indirectly shows how high the technical level of the unknown existence of human beings from the earth to take this place.

The civilization at the heavenly level that Li Yu knew could not do this.

"Can it be that what we are guessing about is the Tiandi-level civilization?"

After hearing Sun Yixuan's words, Li Yu shook his head, "The civilization of the sky is just a guess from us."

"The development of civilization always moves forward. Most of the stagnant ones are destroyed."

"Based on this inference, the celestial-level civilization exists in this universe."

"However, there is no evidence that our guess is correct."

"So, don't draw any conclusions easily."

Sun Yixuan didn’t understand, was there any other possibilities?

After thinking for a long time, Sun Yixuan still had no idea.

However, Sun Yixuan stopped thinking about this question because they had already arrived at the library hall of the palace.

The guards of the Book Collection Hall ignored Li Yu's existence as usual.

All the buildings in the royal palace are only one floor, and the Library Hall is no exception.

The door of the Book Hall was locked, which did not stump Li Yu.

From the outside, the Book Collection Hall is not big. When you enter it, Li Yu appears. The Book Collection Hall in the Shang Palace has a large internal space.

It was not Shang who mastered the space spell, but Shang's architect, whose clever design made the space inside the library hall much larger.

There are not many books in the library. This may be because Shang was just starting to be the dynasty. I believe that as time goes by, the library that seems a bit empty will be filled with pages.

"It's really a book!" Sun Yixuan originally thought that the library should be full of pages.

But looking around, Sun Yixuan showed that most of the shelves in the Book Hall were filled with books.

Books are compiled from processed pages.

The merchant took the widest and most complete part of the pages in the middle, and after processing, he made small pages that were ten centimeters long and five centimeters wide.

One side of the small page, one centimeter apart, drilled a hole, and then woven it with a thin rope.

A book page consists of about thirty to fifty pages.

"Haha, Li Yu, the feeling of these books being flipped is really amazing!" Sun Yixuan flipped through the books in her hand and couldn't put it down.

Li Yu also picked up a book.

This is a book that records the minerals and landforms of Shang Dynasty. It has a simple illustration on it. With just a few strokes, the substance to be described vividly displayed.

"The feel is really good." Li Yu agreed with Sun Yixuan's opinion. After the processing of the book page, the feel is better.

"The civilization exhibition here is very distinctive, but there is no such book on the earth." Li Yuyang started the books in his hand.

"You must know that there were many myths and legends in the pre-Qin era on Earth. At that time, there were still many life energy on Earth. Some myths and legends may not be groundless."

"However, there have been no similar items on Earth."

There is indeed no item like a page on the earth.

"Why hasn't it appeared on the earth? Did it not appear or was it not preserved?" Sun Yixuan asked Li Yu. Li Yu had examined the history of human civilization on the earth. If there was a similar appearance, Li Yu would definitely know.

“We haven’t seen it so far.”

Li Yu has never been able to appear on Earth, and there are relics of magical objects on Earth.

The reason why it did not appear is that on the one hand, this matter is not in the pre-sequence of laboratory research. On the other hand, it is a bit late for Li Yu to realize that life energy has appeared on Earth.

When I was on Earth, the laboratory's research tasks became more and more intense as time went by.

After a little test, Li Yu's books in his hand could be preserved for thousands of years without any accidents.

Based on this calculation, even if there are spell relics on the earth, after the life energy disappears, it may lose its spell characteristics and become ordinary items.

This makes it even more difficult to distinguish.

"So, if the life energy on Planet One suddenly disappears, the books in our hands will not be preserved for too long, right?" Sun Yixuan said thoughtfully.

"Nothing wrong. Spell items can be preserved for longer than ordinary items, but they rely more on the existence of life energy."

"If there is no life energy, the spell object will oxidize faster than ordinary objects."

"I have a guess. I once thought that Wanbai's collection of novels, in the story, the ancient Chinese immortals seemed to use gold books and jade books to record information."

"Is this statement grounded?"

Sun Yixuan remembered that there were several novels that Lin Wanbai had strongly recommended, including the descriptions of immortals.

"Golden books and jade books? Jade books may be possible, because jade is a substance with higher affinity for life energy than other substances."

"But metal, because of its strong oxidation resistance, can be preserved for a longer period of time, but its affinity for life energy is not as good as jade."

"So, Yu is most likely the early mages on Earth, and to be more precise, it is the carrier for recording information that the mages in China like."

Yu may be the "book" used by the mages in the early days of China. This statement did not surprise Sun Yixuan.

If the mages also use paper, Sun Yixuan would be surprised.

Although paper is easy to write, it carries less content than jade.

The wizards use jade to record information, but of course they do not write in ink on the surface of jade like paper.

For example, a computer can load all the books in the entire library. The function of jade is to store a computer.

The advantage of using jade as an information storage carrier is that it can store information in large quantities. The disadvantage is that once the energy supply is lost, all the information stored in jade will disappear.

From this point of view, jade may not necessarily have the information recorded on paper for a long time to be stored.

Pasta from thousands of years ago has appeared on the earth, and it is a piece of paper used by the ancient Egyptians, and it has been stored for quite a short time.

Of course, the time that jade itself can store is much longer than that of paper.

After hearing Li Yu's analysis, Sun Yixuan was a little disappointed.

Chinese people, both adults and children, have heard stories of gods.

When Sun Yixuan heard that something might be left by a god, she was a little happy, but after Li Yu's analysis, she realized that this was impossible, so she became lost.

"Li Yu, if we appear and are used by early mages as books, can you recover the information in it?"
Chapter completed!