Leon arrived in a large room filled with countless books. This was the library of the Magic Tower of Babel which recorded all the knowledge held by the Magic Tower of Babel.

The magic tower of Babel has an interesting rule. Knowledge is not something that is forbidden no matter how evil or dangerous it is. Whether it was low level or high level, even forbidden rituals and knowledge were all recorded by the magic tower of Babel.

And every tower of Babel spread across the universe, had a library similar to what Leon currently had.

Even though the content is a copy of the original book, every content in this book is the same as the original book without the slightest flaw.

Leon also read the special rules from the Tower of Babel magic library provided by System Babel. "The library is divided into 5 floors. The 1st floor contains all the basic knowledge of the magic tower of Babel. The second floor has intermediate knowledge, the third floor has advanced knowledge, and the fourth floor has ultimate knowledge in every existing field. And the fifth floor is the special room of the leader of the magic tower of Babel."

"Another rule is that this library can only be accessed with direct permission from the tower leader. Without the leader's permission, no one is allowed to enter the tower library."

There were also several other rules and several conditions if Leon wanted to assign someone as a guard on each floor of the tower.

"Send all the information I need regarding this tower into my head," Leon said to the system and a stream of information immediately entered his head.

"Now, what should I choose?" Leon pondered this. His mind moved quickly to determine

With what this library has, Leon has the freedom to choose what he wants. No matter how absurd the choice, nor how strange it was, he was sure that the magic tower of Babel would have relevant knowledge.

"There are many paths I could choose, whether it be becoming a pure magus, Alchemist, tamer, magic mechanic, and so on." Leon stopped for a moment. "There are too many choices."

An idea immediately appeared in Leon's head.

"Show me the path that can lead me to become the best Magus." Leon's voice echoed and the library seemed to respond to the voice of the leader of the Tower of Babel.

As the tower leader, of course, he was not restricted by the rules for ordinary members. He was the leader, in that case, why hold back and not make full use of what he had?

There are no books from the basic level that come down to offer themselves as if what Leon said was not shown to them. Even the books on the second floor didn't respond to Leon.

The first book appeared in the air with a red light like a burning sun that burned everything. Even if the book was placed at the bottom of the deepest ocean, the fire would still burn and evaporate the ocean.

Next to it, another book appeared and suppressed the light belonging to the first book as if it was not afraid of what the book brought. In contrast to the first book, Leon felt that this book brought an absolute frozen world. Even if there was a fire that would burn everything, nothing would be able to melt the ice that the book held.

Leon saw several other books that appeared. They are not weaker than the two books as if to say that they can also do what the two books can do. After a while, millions of books floated in the first floor library

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As if they were alive, all the books spoke to Leon at the same time. "We welcome the leader of the magic Tower of Babel. If there is any of us you want, we will give you the knowledge you want. It's just that, with the capacity you currently have, we will seal all the knowledge you can't accommodate."

That means the knowledge that the book holds will only be sealed within me. Leon knew that he couldn't utilize ultimate knowledge with his current abilities.

"Get rid of everything that isn't on the fourth floor," Leon ordered casually. In an instant, hundreds of books immediately disappeared.

Millions of books await another of Leon's orders. All that remained here was the ultimate knowledge held by the magic tower of Babel. Of course, there are still many other books on the 4th floor, but they don't respond to Leon because Leon's orders are not theirs.

"put aside knowledge that can only be developed in a unique way."

Hundreds of thousands of books soon disappeared. Some briefly considered Leon's orders and disappeared too.

Leon looked at the books floating in the air. "Get rid of anything that produces a flashy, attention-grabbing effect. Prioritize concealment, stability and be able to maximize the potential of Mana Breathing."

The books didn't move for a few minutes before most of them disappeared. Even the first and second books that first appeared also disappeared. But there are still hundreds of thousands of books in the air waiting for further orders.

There is no pressure or luxurious effect that these books emit. Does that mean they are weaker than the previous ones?

No. In fact, everything that appeared here previously had one thing in common.

"All this knowledge can lead me to become the best magus. I don't even need to search for magic knowledge in the outside world. All the knowledge I need is here." Leon pointed his hand upwards, and a book immediately flew into his hand.

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Some didn't wait any longer when they knew that this was Leon's final decision. All the remaining books flew and surrounded Leon as if asking him to choose them.

Leon could read the titles of other books even though the language of the books seemed very foreign.

The book of the world of supreme purification.

Shadow secret manual: unlimited potential development.

Many of these books seem related to each other. Examples are the Shadow Secrets manual and magic mechanics transcripts. There are more than 1000 books that are similar to each category and are related to each other.

"What is best for me?" Leon sat while looking at all the books surrounding him. He tried to pick out the best among them, but all that was here was ultimate knowledge that came from the 4th floor.

That means everything here is the best. Because everything is for the best, Leon can't decide.

Leon gave up and asked the book around him. "Among you, is there anyone who can help in the development of all paths? Not bound to one path and not changing the essence of what is universal?"

The book fell silent and stopped for a while. None of them dared to respond to Leon's question. That's because they don't have the qualifications to answer that.

One book came closer to Leon. It was a shadow secret manual.

"With all due respect, tower leader. Each of the knowledge contained herein is the highest form of knowledge handed down by our creators. But none of them are bold enough to say that they specialize in all paths."

"Mana in the universe is indeed universal. But in the journey of a Magus, it is inevitable that they will inevitably experience changes and be unable to maintain the natural properties of mana itself."

"Why is that?"

"That is the influence of humans themselves. It might be more accurate to say that it was an effect brought about by living creatures. Because basically, there is a difference between humans themselves and the universe."

Leon who heard it didn't really understand, but he didn't really care about it. He was still very far from understanding what this book said, this level was so far away that even Leon wasn't sure if he could reach it.

The book continues. "But you don't need to worry Tower Master. Even if you can't develop all the paths, it won't affect what kind of magic you can use. You can learn all kinds of magic without interference."

Leon looked at the book that dared to speak in front of him and smiled. "But that doesn't mean that people who master all paths don't exist, right?"

"Seeing that you are the only one capable of answering my question. Is it possible for you to achieve this?"

"You are not completely correct tower leader. Such entities do exist but all the knowledge those entities possess is not within the tower of Babel. Even though traces of the knowledge he imparted are here, that legacy and knowledge were never handed over to the magic tower of Babel."

Leon became even more curious when he listened to the book's explanation. "Can you say who it is?"

"7 supreme leaders of the Tower of Babel. The existence that created this tower."