Dark Palace, library.

To be honest, Lei Yi did not expect that the Dark Emperor's library was so big.

This is actually a building compressed by space force, and the space inside is several times larger than what you see outside.

However, according to this ratio, the demons who built this place have not had high attainments.

But this is not the focus of Lei Yi's attention. What he was speechless was that there was no layered ban in this circular tower.

The entire library is circular, and all books are presented in front of him in a high and low manner.

I looked up and looked up, and I could hardly see the end of the vague dome until the end of the dome was full of books.

In this way, the reserves of this Dark Genesis Library are really amazing, and they are even comparable to the large library in Yaldron City.

"There is no librarian, how can I find a book?"

Lei Yi looked around and found that there were no two figures except for some tables and chairs nearby.

"At least there is a lich and a group of ghosts in the big library of Yaldron City!" Lei Yi curled his lips, picked a bookshelves on his own, and began to look around.

"Marching Arts", "Hills War Method", "Highland Offensive and Defensive Battle"...

The bookshelf found by Lei Yi was placed in military books, and the author marked the names of generals from the Demon Realm.

"Does the demons also practice military tactics?" He complained and skipped this type directly.

Then, what was presented to him were rows of records of experiences.

"The New Continent Route of the Demon Realm", "Records of Seen and Experiences of the Northern Region of the Demon Realm", "On the Secrets of the Aquarium Hidden in the Eastern Seas"...

"Is this book not classified?" Lei Yi complained again.

He looked at it and found that there were at least hundreds of millions of books here.

If there is no help from classified labels, how can ordinary people find the books they want to read when they come in?

Just as Lei Yi was stunned when he was looking at the massive amount of books, a figure came to the entrance of the library.

"Hmph, when will a descendant of the blood of sin be qualified to enter my dark family's library?" After seeing Lei Yi, the visitor scolded coldly without hiding the sarcasm in his eyes.

"The Second Emperor's Girl Ye Zhi?" Lei Yi turned his head and revealed his identity when he saw the visitor.

Theoretically, his mother and Dark Emperor are brothers, and Ye Zhi is his cousin.

Of course, Ye Zhi would not admit this.

In this woman's eyes, Lei Yi is a descendant of the blood of sin. He should not be born, and is a stain on the dark royal family.

"Hmph, this is my dark family's library. What are you, a descendant of sinning, doing here?" Ye Zhi walked directly to Lei Yi and asked arrogantly.

"I'll come here to read books and just pass the time. The second princess won't be like this!"

Although Lei Yi was kind and gave enough etiquette, he muttered in his heart whether the two princesses had taken the wrong medicine and were so angry at all times.

"Hmph, pass the time?" Ye Zhi snorted coldly again when she heard this, "I thought you came to the library to learn knowledge and broaden your horizons, but I didn't expect it to be for such a naive reason!"

After saying that, she was too lazy to look at Lei Yi, and flew up and flew above the library.

Obviously, the second princess was familiar with the classification of books in the library, and flew straight to a height of more than 50 meters and took the books in the bookshelf.

"That's right, this is the Dark Imperial Palace. The princes and daughters probably have lived here since childhood. This library may be their library!" Lei Yi thought for a while, and that's the truth.

"Ah, my second sister is here too!" At this moment, another voice came to the entrance.

Not only that, Lei Yi also noticed a familiar aura, which was a fat and fat aura.

At the entrance, a petite girl, about fourteen or fifteen years old, jumped in and ran in.

In the girl's hands, she was holding a petite and delicate white-haired fox, but she was fat.

"Yeah!" Pangpang seemed to notice Lei Yi, and immediately rushed out of Ying Shan's arms and rushed towards Lei Yi.

The next moment, the girl was already standing on Lei Yi's shoulder, and her little claws grabbed and rubbed Lei Yi's hair, as if she was confirming whether this was a real person.

"Ah, it's you!" Ying Shan was still a little surprised when she saw Lei Yi.

However, after seeing Pangpang and Lei Yi so intimate, a trace of surprise flashed across the corner of their eyes.

Every girl's family usually has no resistance to cute animals, and the same is true for Ying Shan.

When she was wandering around in the Lightless Capital, she saw the little fox Pangpang, and suddenly saw the hunting heart. Relying on some delicious food, she kidnapped Pangpang.

Originally, this woman wanted Pangpang to become her pet, so she came to the library to read through the books and confirm what kind of animal Pangpang belongs to.

But unexpectedly, in the library, Pangpang actually abandoned her and got together with Lei Yi.

Ying Shan bulged her mouth and hurriedly came to Lei Yi, but her eyes were always staring at Pangpang.

"Well... cousin, no, no, sin... Oh, I don't know what to call you."

This woman originally wanted to call her cousin, but when she thought of Lei Yi's identity, she planned to call her descendant of the blood of sin, but she fell into hesitation.

Her attitude of being eager to speak but stops, and being silly and shy was a bit innocent and romantic.

"What's your relationship with this little fox?" Finally, the woman asked with her waist as if she had plucked up her courage.

"This is Pangpang. She is the pet of a silly girl. It has nothing to do with me?" Lei Yi spread his hands and defended himself.

However, in his heart, he was not wary of this young princess.

"Who is the silly girl?" Ying Shan asked subconsciously, then reacted, pointed at Pangpang, as if she suddenly reacted and said in surprise: "Ah, she has a master!"

"Of course, but the silly girl is not here!" Lei Yi smiled, grabbed Pangpang and walked towards the upper level of the library.

"That... little fox, I want to take you to have something delicious. Are you coming?" Ying Shan looked at Pangpang with some reluctance and asked in a low voice.

"Ying ~(——ェ—;)" Pangpang shook his head and shrank into Lei Yi's arms.

Ying Shan could only watch Pangpang walk away with Lei Yi and stand in a daze.

After Lei Yi completely walked away, the woman's innocent expression suddenly disappeared, and replaced by a touch of gloom.

"Damn it, if my father hadn't been secretly paying attention to him, as the princess, I would not have had too much contact with this descendant of the sinner. I must take this little fox away!"

As he moved towards this, the woman was full of concerns and could not continue to pester Lei Yi and Pang Pang Pang.

"Hmph, I don't know what my father cares about the descendants of this sinner. Wouldn't it be better to give him to death earlier?" As he said that, the woman no longer had the intention to continue to notice the classics and left the library directly.

Lei Yi, with Pangpang, also flew over to the top of the library.

"Pangpang, how did this Princess Yingshan meet you?" Lei Yi asked while flying.

"Yeah! ╮(﹀_﹀")╭" Pangpang shook his head, as if he was not interested in this Yingshan Princess.

Judging from the girl's expression, she really doesn't like this Princess Yingshan who looks harmless.

"Forget it, it has nothing to do with us. Find this book and pass the time!" Lei Yi did not have the intention to inquire about gossip, but turned his attention to the library.

"Yeah!????" Suddenly, the fat eyes in his arms lit up, and then they flew out with a "swoosh".

I saw a white shadow flashing above the library, and in a blink of an eye it appeared next to a shelf.

"Yeah!ε?(?ά)?з" Pangpang pointed to a book on the bookshelf and looked very anxious.

Lei Yi flew over quickly, took the book that Pangpang pointed at from the bookshelf, and took it in his hand to observe it.

This is a book with a black cover with only one title on it, and it is written in the Demon World.

"The Secret of Final Evolution"? What kind of book is this? Oh, it was actually compiled by the co-author. Let's take a look..." He opened the first page and saw a few lines of words with "co-edited".

The author of "The Secret of Final Evolution" signed by Ye Qingcheng Lu Yu.

"What, the book written by my mother and Lu Yu, what's going on... It's right, my mother taught at the Royal Academy of the Demon Realm under the Air Emperor's Leadership, and Senior Lu Yu was also in the Air Emperor's Leadership. It was not impossible for them to join forces to publish books!"

Lei Yi then remembered that the silly girl said that her teacher seemed to be teaching in the Royal Academy of the Demon Realm and had been teaching for a long time.

Lu Yu has always been on Kongshen Island, and occasionally leaves the island and enters the Kong Emperor's territory.

With Lu Yu’s relationship with his father, it is reasonable to know Ye Qingcheng.

Didn’t you see the scene of Lu Yu whispering tea when the silly girl called out her teacher’s name on Kongshen Island? It’s obvious that the two met very early.

"I wonder what the book they published is?" Lei Yi thought so, and with curiosity, he opened the book.

"The secret of final evolution means the final evolution of the superpower, not a mutation, nor a single evolution, but the final transformation process of the evolution of the superpower towards the rules of heaven and earth..."

On the first page of the book, it shows the extremely high level of accomplishments of the book writer.

Lei Yi took a look and his whole body was shocked, his expression became extremely serious.

This book actually introduces the secret of the second evolution of extraordinary abilities.

"To enter this stage, the primary condition is to thoroughly understand the power of the law and advance to the realm of heaven and man, so that you can reach the possibility of final evolution."

"In other words, there is no chance to touch the secret of final evolution under the realm of heaven and man..."

Lei Yi: "..."

Although he knew that the requirements for final evolution were very high, he did not expect that the requirements would be so high.

"This is what the king or the master of the Heavenly Realm is seen by. Although I have reached the level of a demon general, I am still far from the Heavenly Realm!"

Lei Yi was helpless, the content of this book seemed to be unsuitable for him.

However, he did not put the book back to the bookshelf, but held it in his hand.

After all, this is my mother's book, so it doesn't matter if I take it away by myself.
Chapter completed!