I can gather experience beads

Old Xu is a leader among the Mahayana cultivators, and one of the four most famous venerables in the North Sea Holy Land.

Among the four venerables, he is the oldest. Having experienced many vicissitudes of life, his understanding of the way of immortality has become increasingly profound.

However, when he realized that the path to becoming an immortal was long and illusory, he resolutely chose to live in seclusion in the mysterious and solemn Sutra Library of the holy academy.

At this time, Zhou Bufan smiled and pointed at Cao Rui beside him, respectfully introducing him to Master Xu: "This is your new disciple, named Cao Rui."

Then, he said earnestly, "Young Master has come here specially this time, hoping to have the opportunity to step into the Sutra Library and take a look at the magical skills hidden in it, so as to prepare for the next Heaven Realm Battle Cultivation Conference."

After that, he looked at Mr. Xu eagerly and added expectantly: "I hope you can show some mercy and give us some convenience!"

When Elder Xu heard this, he nodded slightly, then stared at Cao Rui with a sharp gaze and said slowly, "Given Zuo Qiu's temperament, he would not easily accept someone as his disciple unless he met a good seedling with excellent qualifications. Since you have won his favor, I believe that your talents must be outstanding and excellent."

Upon hearing what Elder Xu said, Cao Rui hurriedly stepped forward, bowed deeply and respectfully to Elder Xu, and humbly responded, "Mr. Xu, thank you for your compliment. I really don't deserve it."

Seeing this, Mr. Xu raised the corner of his mouth slightly and waved his hand gently. In an instant, a token flashing with strange light crossed the void like a meteor and fell steadily into Cao Rui's hands.

I only heard Elder Xu admonishing earnestly: "Since you are Zuo Qiu's favorite disciple, you should go to the Sutra Library first. This token is the highest-level item in the Sutra Library. With it, you can freely enter and exit every floor. Remember, after you finish reading, you must return here and return the token to me."

"Thank you, Mr. Xu!" Cao Rui respectfully took the token with both hands, his eyes full of sincere gratitude, and then bowed deeply to express his gratitude.

Mr. Xu smiled slightly, waved his hand and said, "Go and do your work first. There's no need to waste time here with an old man like me."

His eyes, which had experienced many vicissitudes of life, seemed to be able to see through everything. He saw at a glance that Cao Rui's mind had already flown to the magical skills in the Sutra Library.

After saying that, Old Xu waved his hand, signaling Cao Rui and Zhou Bufan to leave quickly.

Cao Rui couldn't help feeling a little embarrassed when his thoughts were seen through, but he quickly adjusted his mood. After he and Zhou Bufan saluted Mr. Xu again, they slowly left this slightly simple but mysterious little house.

As soon as he left the hut, Zhou Bufan turned to Cao Rui and said, "Well, young master, I will go to class first."

Then, as if he remembered something important, he added quickly, "This Sutra Library is divided into five floors, corresponding to the magical methods applicable to different realms such as Nascent Soul, Transformation, Refining Void, Integration, and Mahayana. You can go to the corresponding floor to view those magical secrets according to your current cultivation status. But there is one thing you need to remember, all the magical methods in the Sutra Library can only be read here and memorized, and you are absolutely not allowed to take them out of the Sutra Library or copy them privately. Otherwise, once discovered, you will be severely punished."

After hearing this, Cao Rui nodded solemnly, indicating that he had fully understood the rules: "I see, Brother Zhou, this time it is really thanks to your help and guidance, thank you so much."

Zhou Bufan smiled heartily and patted Cao Rui's shoulder gently. "Young Master, there is no need to be so polite. This is what I should do. Now that I have finished my instructions, I will leave first."

After saying that, he turned around and walked away steadily.

Cao Rui stood where he was, quietly watching Zhou Bufan's figure gradually disappear from his sight.

After pondering for a moment, he carefully tied the precious token that symbolized the ability to enter the Sutra Library around his waist.

As expected, when Cao Rui arrived at the entrance of the Sutra Library holding the token given by Old Xu, the monks who had originally looked serious and conscientious, their attitudes changed 180 degrees in an instant after seeing the token hanging around his waist. They all put away their intentions of blocking him and respectfully made way for him.

When the token passed the entrance, it actually emitted a soft and mysterious light, as if it was responding to some kind of power, thereby verifying its authenticity and effectiveness.

After getting this confirmation, Cao Rui was secretly delighted. He could finally officially step into the Sutra Repository that countless people longed for.

The first floor of the Sutra Library is a place dedicated to storing the techniques for the Nascent Soul Stage. It is a huge circular space, and the surrounding walls are cleverly divided into grids.

Some of those extremely precious magical skills were in the form of ancient books, some were carefully drawn on animal skin scrolls, and some were even sealed in exquisite jade slips. They were neatly placed on these frames, exuding a historical atmosphere.

It is worth mentioning that each frame is protected by a powerful formation.

Only with the corresponding identity token can it be opened smoothly. The purpose of doing this is, on the one hand, to ensure the safety of the exercises and prevent them from being stolen; on the other hand, it is also to serve as a detailed record, so that it can be clearly known which disciples have borrowed which exercises.

The entire first floor is a hundred meters high. Looking up, it gives people a sense of grandeur.

Here, one can occasionally see disciples from the Holy Land Academy passing by as lightly as birds.

Some of them were suspended in the air, quietly staying in front of a certain frame, concentrating on studying and practicing the magical powers contained therein; others were quickly shuttling between the frames, looking for the secret manuals of martial arts that suited them.

Since it is strictly forbidden to take out the skills in the Sutra Library, many disciples choose to practice their supernatural powers here directly.

The atmosphere here is peaceful and filled with rich vitality, making it an excellent place for practitioners to practice.

However, even so, the number of disciples in the Sutra Library at this moment is still not too large.

After carefully memorizing the required magical skills, most disciples would hurriedly leave the Sutra Library and head to other places that are more suitable for actual training to continue improving their strength.

Cao Rui flew straight upwards, passed through a faint formation that served as the ground, and entered the second level.

The second level is the supernatural powers of the Spirit Transformation Stage.

It is also one hundred meters high, but there are fewer people.

Cao Rui jumped up and approached the frame on the wall.

After looking at it for a few times, Cao Rui picked up the token and approached a frame, and the formation quickly opened.

An ancient book fell into Cao Rui's hands.

There are three big characters written on the book: "Iron Mountain Backing".

Cao Rui opened it and flipped a few pages.

This is the skill created by Master An Kun.

It is a supernatural power for physical cultivation exclusive to the Spirit Transformation Stage. After it is mastered, it will be extremely powerful when used.

Cao Rui took a few glances at it and put it on the frame. This thing was not suitable for him.

After walking around the second floor for a few more times, Cao Rui selected several pupil-based magical powers.

They can all be cultivated in the Spirit Transformation Stage, and the starting point is generally at the Nascent Soul Stage, and can be cultivated to the Void Refining Stage at best.

However, several pupil-based magical powers are either destructive or psychedelic, which are completely unrelated to Cao Rui's ability to detect weaknesses with the Eye of Insight.

It is possible to merge them, but after the fusion, the Eye of Insight's valuable ability to detect weaknesses would be weakened, which goes against its original intention.

So Cao Rui continued to the third floor.

The third floor was only fifty meters high, and many of the frames were not filled. Obviously, there were fewer magical skills in the Void Refining Stage.

This level is full of magical powers or techniques of the Void Refinement Stage.

The magical skills here are obviously much more complicated than those on the second level, making them more difficult to practice and naturally more powerful.

Here, Cao Rui also identified several pupil techniques that could be integrated.

But in the end, there was no heart-pounding feeling.

In the end, Cao Rui chose to continue moving forward.

The fourth level is the magical skills of the fusion period.

This layer is only three meters high.

In Norda's space, there was only Cao Rui.

Not everyone has the opportunity to enter this level and watch the exercises.

The skills at this level already involve the power of rules.

But it is still somewhat inferior to the magical skills given by Zuo Qiu.

The several pupil-based magical powers here also have abilities that no one can see through the weaknesses of.

With the last hope, Cao Rui jumped up and stepped onto the fifth floor.

The fifth floor has become a normal height.

"Hmm? Is there anyone?" Cao Rui had just entered this floor when he found a woman holding an ancient book of magical powers and reading it quietly.