Absorbing the aura well, Zhou Gu felt that it was almost enough, and if he continued to absorb it, it might lead to an unstable foundation for his cultivation, although his early cultivation would be greatly improved.

However, in the later stage, the hidden dangers caused by the unstable foundation will gradually become prominent, and it will be even more difficult to improve the cultivation at that time.

Zhou Gu is still relatively open in terms of cultivation and will not be in a hurry, after all, Zhou Gu is the champion of liberal arts in the college entrance examination, and he has no IQ, how to become the champion?

Zhou Gu patted his ass and stood up, looked at the books around him, now he has only finished reading half of the books in the first layer of volumes, and seeing the whole layer is not an overnight thing, but he is not in a hurry.

Zhou Gu decided to go to the top of the tower first, and Zhou Gu guessed that the books on the top of the tower might be different.

Zhou Gu began to walk forward, stopped in front of the wooden ladder at the bottom floor, looked up at the wooden ladder that was constantly winding up, and then raised his feet and walked up the wooden ladder step by step.

And Murong Qing also followed behind Zhou Gu, and she also wanted to know what books were on the top of the tower.

As the two climbed the ladder, the "snap" under their feet also sounded.

When they reached the top floor, not only did their vision not become narrower but broadened, and there were more and more people, all of whom were wearing the uniform costumes of the Zhou family, and they were obviously all members of the Zhou family.

Seeing Zhou Gu and Murong Qing coming, the people on the top floor began to look at them, not only because Zhou Gu was dressed differently from them, but also because of their curiosity about the newcomers.

Zhou Gu, who first came to the top floor, did not pay attention to everyone's eyes, Zhou Gu began to look around, only to see that the four walls of the tower were also full of books, but it was much less than the bottom floor, but this is only relatively speaking, the collection of books on the top floor is actually quite a lot.

Zhou Gu casually picked up a scroll and looked at it, and after reading it, he picked up other scrolls again to look at it, and he found that the scrolls here were all exercises and martial arts!

Seeing Zhou Gu's shocked face, like Xiaobai, who had just entered the world, had never been here, in the crowd, a slightly chubby person with a happy face walked towards Zhou Gu with a smile.

"This brother, but you're new here?" Fat Tiger walked up to Zhou Gu and said.

"Oh, by the way, my name is Zhou Dahu, you can call me Fat Tiger like everyone else. Fat Tiger introduced himself, always with a happy smile on his face.

Fat Tiger?

Zhou Gu remembered a certain anime character on the earth, looked at the fat tiger in front of him, and immediately wanted to laugh, this fat tiger is really too similar to that fat tiger!

"Oh, Fat Tiger, hello, my name is Zhou Gu, it's a pleasure to meet you, it's indeed my first time here. Zhou Gu couldn't help but smile and said to the fat tiger.

"It's okay, I'll introduce you to this place, I've been here for a while, and I'm very familiar with the books here. "The fat tiger is familiar, and he wants to introduce Zhou Gu here.

Zhou Gu couldn't refuse such an enthusiastic fat tiger, and then listened to the introduction of the fat tiger on the side.

After listening, Zhou Gu finally knew why everyone looked at him curiously as soon as he came up.

The 10,000-volume book tower has countless books, only the top floor of the book tower is placed with the Zhou family's martial arts, and the lower layer is all basic information, such as ancient historical records, metaphysical landforms, spiritual object identification, etc., are all introductions to the cultivation world.

Moreover, the collection of books in the Ten Thousand Books Tower is not allowed to be taken out without permission, and once it is found, it will be punished, and those who are serious will be expelled from the Zhou family!

And the qualification to enter the Ten Thousand Books Tower is also very rare, and entering and exiting is equivalent to using up the qualification once.

Therefore, few people on the top floor of the tower will leave the tower in a short period of time, unless they fully understand the exercises, and need to further understand through a real battle, they will choose to take the initiative to go out of the tower.

This has led to a situation where there are few people entering the top floor of the book tower and fewer people coming out.

Those who enter the tower have long lost the freshness of the exercises in the boring comprehension on the top floor, and will gradually begin to yearn for the world outside the tower, so when they see a newcomer like Zhou Gu, they will feel novel!

On the one hand, the rules of the book tower are to stimulate their enthusiasm to comprehend the exercises, and on the other hand, they are sharpening their minds!

Listening to the fat tiger's gushing words, Zhou Gu was speechless, shouldn't this fat tiger be waiting at the top of the tower for a long time, treating me as a catharsis for loneliness, no, my brother has always been "upright", don't want to lead me crookedly!

Zhou Gu was separated from the fat tiger by some distance with imperceptible movements.

Fat Tiger didn't notice this, looked at Zhou Gu curiously, walked to Zhou Gu's side, put his arm on Zhou Gu's shoulder, and asked, "Brother Zhou Gu, what type of exercises are you looking for when you come to the top of the Ten Thousand Books Tower?"

Zhou Gu quietly dodged the fat tiger's shoulder, looked at the scroll on the wall of the tower, and thought for a while: "I don't know, the more powerful, the better!"

Fat Tiger was surprised: "Brother Zhou Gu is amazing, the more powerful the exercises, the higher the comprehension required, presumably you are the core disciple of the Zhou family, right?"

Zhou Gu nodded and admitted the identity of the core disciple.

Hearing this, Fat Tiger's eyes lit up, and he stared at Zhou Gu as if he was staring at prey: "Brother Lonely, the identity of the core disciple is allowed to enter twice a month, if Brother Lone can't use it up, can you give it to me?"

Zhou Gu thought about it and agreed, after all, Zhou Gu was kind and soft-hearted, as for giving Fat Tiger a chance to enter the tower, wasn't it just a matter of his own young master of the Zhou family?

When Fat Tiger saw Zhou Gu agree, he immediately became excited, and hurriedly showed Zhou Gu the placement of the Zhou family's top exercises, as if he was afraid that Zhou Gu would regret it.

"Brother Lone, please come here, I still know where the Zhou family's highest level exercises are, please come with me." Saying that, the fat tiger walked in front and walked forward with Zhou Gu.

After that, Murong Qing was naturally ignored by Fat Tiger as Zhou Gu's everywhere.

Zhou Gu walked towards the depths of the top of the tower under the leadership of the fat tiger.

I saw that the road began to become narrow, and Zhou Gu and Fat Tiger finally walked to the end of the tower and stopped.

There are very few people here, and they are all comprehending on their knees, and they don't need to think about it to know that these people must be the core disciples of the Zhou family's extremely talented!

"Brother Lone, you see this is the essence of the Ten Thousand Books Tower," Fat Tiger pointed to some books on the four walls on the side.

Zhou Gu looked at these books, and then picked up a scroll of exercises, which read:

Rock splitting exercises, ground level exercises

This skill is divided into three layers, one is stronger than the other, and the cultivation to the third level can crack the mountain rock, and the degree of cracking changes with the strength of the spiritual energy of cultivation.

Zhou Gu flipped through the scroll and was about to watch the contents, when the core disciple of the Zhou family wearing a medium-brown cloth robe next to him snorted coldly: "Hmph! I don't know where the kid came from, he still wants to learn the top exercises of the Zhou family, if you don't have this talent, don't do it here!"

Zhou Gu turned his head and looked at the person who had just spoken with a puzzled expression: "Are you talking to me?"