The next day, the old slave came to the door early in the morning and took Bai Zeyu to an attic in the cave.

Pushing open the door, there are more than ten rows of bookshelves neatly placed in the entire attic, with various jade slips and classics placed on it, and corresponding labels are posted on the bookshelf below.

Just a glance passed by, Bai Zeyu saw that it contained magic, travel notes and experiences from previous generations, and it was all available.

The old slave took out a blue token and handed it over. Bai Zeyu hurriedly thanked him and took it.

"Here, this bookshelves are full of information related to the Earth Ghost World."

There were more than ten jade slips placed on a lonely bookshelves, which was also the main purpose of the old slave bringing Bai Zeyu.

It is related to his own life, so Bai Zeyu will naturally not be perfunctory and will definitely remember all the contents in it.

"These are all collections that the master has worked hard to collect over the past few hundred years, and they even contain some of the master's unique magic. If you have more time, you will definitely gain something. However, on the second floor, there are mostly golden elixirs, martial arts and scriptures used by the Nascent Soul, and there are also restrictions set by the master. Once touched, it will cause the ban to counterattack in the entire library, and even the old slaves are not qualified to enter."

Bai Zeyu nodded, and naturally saw a mechanical door arranged at the entrance to the second floor. Although the restrictions on it were not obvious, Bai Zeyu only touched it with his mental power, and a trembling warning sign was generated. It was obvious that what the old slave said was true.

"The master said that in three days, how much you can gain depends on your personal fortune."

Seeing Bai Zeyu taking out a jade slip from the bookshelf, he started standing still, obviously immersed in it. The old slave smiled slightly and turned around and walked out of the library.

With Bai Zeyu's current mental power, he remembered all the information in the jade slip in his mind in just one stick of incense.

After putting the jade slip back to its original position, Bai Zeyu picked up another jade slip.

Three days are not long or short. In addition to the information from the Earth Ghost Realm, Bai Zeyu is naturally very interested in Wei Yuansu's collection. Even if he is put into the library by a Nascent Soul monk, even if it is just a first- and second-level magic, it must have its advantages. It is rare to have the opportunity to enter, so Bai Zeyu naturally does not want to return empty-handed.

Three days passed in a flash. Even though Bai Zeyu had tried his best to change some uninterested contents and read them at the beginning, he only browsed less than one-tenth of the content, which made Bai Zeyu feel extremely regretful. However, when he thought of the gains, the excitement made Bai Zeyu almost reveal clues in front of the old slave.

Bai Zeyu, who returned to the quiet room, couldn't wait to take out more than ten blank jade slips from the storage bag, and recorded all the more than ten magic he had remembered. He planned to read and understand it word by word when he practiced in the future.

On the contrary, the secret technique that made Bai Zeyu excited for a long time, Bai Zeyu still didn't record it.

In the following days, Bai Zeyu began to inquire about Wei Yuansu's whereabouts intentionally or unintentionally.

It was not until a month later that I learned from the old slave that Wei Yuansu had left the cave and would not return for about two months.

Resisting the excitement in his heart, Bai Zeyu began to prepare secretly, quietly digging out a small secret room more than 20 feet deep under the quiet room, and arranged multiple array disks to cover up possible fluctuations.

Five more days later, Bai Zeyu believed that he had prepared, so he began to enter the secret room and make the final preparations.

I saw a three-foot square cave at the bottom of the secret room, which had accumulated most of the bright red blood, and dozens of runes flashed around.

Bai Zeyu came to the side, stretched out his index finger and stroked it across his other wrist, and suddenly a series of essence and blood fell into it.

Bai Zeyu's face also turned a little white as the essence and blood continued to flow out.

Even the foundation-building monk lost so much essence and blood at once, no less than the mortals who had suffered a serious illness. Even if they had elixirs to make up for it, it would take at least ten days and half a month to barely recover.

As the essence and blood had filled all the remaining space, Bai Zeyu stopped the movement in his hand. After recovering slightly, he jumped back to the quiet room above. Not only did he use his mental power to check the movements nearby, but he also checked the various restrictions again.

It has a great relationship, so Bai Zeyu cannot be careless.

After confirming that everything was normal, Bai Zeyu returned to the secret room and took out a small red seal from the storage bag.

Spirit Treasure-Red Fire Seal!

From Wei Yuansu's collection of classics, there is a book of Xiaoyaozi's letters, which is a monk who claims to be Xiaoyaozi, recording some interesting stories he encountered during his travels to the world of cultivation, as well as some of his gains.

Bai Zeyu, who was not very interested in these things, just quickly looked through them and wanted to change them, but unexpectedly found that the end of the note actually recorded five unique secret techniques collected by Xiaoyaozi.

One of them is how to use a special blood sacrifice to make the magic treasure and spiritual treasure recognize the master.

Through his own essence and blood and secret techniques, cultivators can also go further and further to make the spiritual treasure recognize their masters when their cultivation is insufficient, and through the connections established, they can briefly exert some of the power of the spiritual treasures.

Seeing the first reaction of the secret technique, Bai Zeyu thought that the news of getting the Red Fire Seal had been leaked. But then he thought, if Wei Yuansu really knew, even if it was just a rough guess, there would be no need to use such a means to test it. As long as he spoke directly, Bai Zeyu would definitely not be able to waste his life for the sake of the Lingbao.

Bai Zeyu had long known the mark that Wei Yuansu once left. Only when the mark is touched under certain special circumstances can the caster go back to the scene of a small incense stick before the touch.

Even if Wei Yuansu attaches great importance to Bai Zeyu, it is impossible to monitor a disciple in Qi training stage for a long time. Just activates the magic power consumption of the mark will make a Nascent Soul cultivator unbearable.

Bai Zeyu refused to go to the Earth Ghost Realm from the bottom of his heart. However, under the eaves, there was no room for choice. Therefore, even if you had to take a little risk, Bai Zeyu had to recognize the Red Fire Seal so that he could choose one more trump card at the critical moment when his life was threatened.

As Bai Zeyu slowly put the red fire seal into it, the hot temperature immediately made the essence and blood boil. Bai Zeyu did not dare to delay any time and began to continuously use magic tricks, and a series of spiritual lights continued to fall into the essence and blood.

As Bai Zeyu continued to activate, a small ball of essence and blood below slowly flew up, eventually forming a complex rune, slowly falling into the red fire seal soaked in essence and blood.

A red light flashed, and after the blood-colored runes and the red fire seal came into contact, they disappeared strangely.

it works!

Bai Zeyu had already felt that there was a little more vague connection between him and the Red Fire Seal.
Chapter completed!