"I understand. No matter how many books are collected in this big library, as long as there is a map, I can give you 500 academic points. After you have the big library, you can take 30% of the academic points exchanged for the books in it. Do you have any other requirements?"

Listening to the ‘reasonable’ price mentioned by the Soul of Learning, Xu Ziye shook his head gently, "I guess there will be a spirit inside. If you don't plan to convert your knowledge points, then I will take it away."

"Okay." Hearing this, the soul of knowledge understood that his plan was discovered by Xu Ziye, and he had to add, "If there is a spiritual spirit inside, you can get 25% of the exchange of knowledge points."

"I'm fine." Xu Ziye said, and handed over the golden light in his hand.

After taking the golden light, the soul of knowledge directly pressed the things into the center of his eyebrows, and then took out a bronze token and handed it to Xu Ziye.

Xu Ziye is quite familiar with this thing. This is the reputation token corresponding to various forces in the game. It can be hung on your body or in your bag.

When you want to find the corresponding forces to complete the task or seek help, you can directly take it out and go to their joints for processing.

Of course, it is a bit dangerous to hold this reputation token on it, because in this world, each force will have four or five hostile forces. If you accidentally encounter someone from a hostile force, then there will be a situation between them.

So most people hide this token in a package or place it in a place that they think is safe and convenient to obtain.

Xu Ziye, who took the reputation token, saw a newly opened reputation panel flashing directly before his eyes, which clearly stated on it, "Library of the Dead, reputation: neutral (500/1000), knowledge points (500)'

This is already good for members who have just joined the Library of the Dead, but it is still a bit insufficient for Xu Ziye.

Many things he wants must reach a friendly reputation, and at the same time he also needs a lot of knowledge points. After all, the things he wants to buy start at least 1,000 knowledge points.

After thinking about it with the token, Xu Ziye immediately said, "I have a method to make twin ghosts here, you can estimate the price."

"Twin Ghost?" The purple flames flashed in the eyes of the Soul of Learning. "No similar articles were found, so we can make the next evaluation."

Xu Ziye smiled slightly, stepped forward and pointed his finger at the forehead of the soul of knowledge. At the same time, his research and production methods of twin ghosts were injected into it.

This so-called twin ghost is actually a common method of making undead in the game, but it appeared fifteen years later.

This production method is to refine three ghosts of similar levels to a certain extent and transform them into two ghosts that look exactly the same.

This is the so-called twin ghosts, but compared to ordinary ghosts, twin ghosts have different aspects.

Ordinary ghosts can only be immune to physical attacks, while twin ghosts are immune to physical attacks and magic attacks, and they can also exchange position abilities at any time.

It can be said that it is precisely because of the twin ghosts that the number of ghost troops of the undead mage has increased by at least five times.

The Soul of Learning is the soul controlled by the Dead Library organization, just like a client of a certain network. After Xu Ziye just injected the situation and production methods of the Twin Ghost, he immediately received the attention of some powerful Necromancers.

Soon the assessment from the Library of the Dead was spread, and the Soul of Knowledge directly said to Xu Ziye, "This kind of twin ghost is very useful to us. We have decided to place a drawing price of 800 knowledge points within the Library of the Dead, and the external price should be 5,000 gold coins per drawing. All income will be converted into knowledge points and transferred to you.

In addition, every time you sell it, you will be given 20 points of reputation as the library of the Dead.”

Xu Ziye thought for a while and said, "I have no problem with this price, but if I sell it alone, it will take a long time for me to accumulate the knowledge points I need. It seems that I have to find another way."

As he said that, Xu Ziye took out another thing and put it in front of the soul of knowledge, "I only plan to sell this one once, and I hope it can be offered a high price."

Since Xu Ziye had all the good things before, the Soul of Learning did not reject his request this time.

However, even the soul of knowledge had overestimated Xu Ziye, when he got what he handed over, even the soul of knowledge who was knowledgeable was stunned.

"It's unlikely that you can achieve this."

"I'm sure it can be achieved." Xu Ziye said affirmatively, "If you don't believe it, you can buy it yourself and make it, but I said that I will only sell this thing once."

Looking at Xu Ziye's affirmative look, the soul of knowledge hesitated. He was not the owner of the Dead Library, he was just a terminal. This time the matter was too big and he couldn't make a decision.

After thinking about it, the soul of the knowledge lowered its head. After a moment, the soul of the knowledge that raised its head again flashed in the eyes of the soul of the knowledge, which was no longer purple flames, but a light spot that rotated like a constellation.

"My name is Aliubes. Can this book friend know what your name is?"

"Sandru." Xu Ziye responded lightly.

"Oh, you really have ideas about the infinite magic power of the undead, but generally speaking, this is the name of the Dead Soul System." Aliubes said with a smile.

"Actually, it doesn't matter here. I just came here to sell some things in exchange for what I need." Xu Ziye responded casually.

"I understand, your stuff looks a bit unlikely, but I believe it will succeed in the end. If you don't want to sell it to the outside world, then I'll buy it with points. However, since I bought it privately, the price will not be very high. I'll give you 5,000 points in knowledge. I believe that even if you want to build two magic towers in Thousand Towers City, it's enough."

After hearing what Aliubes said, Xu Ziye knew that this was the limit of selling this thing. He nodded and said, "No problem, please help me prepare a case. By the way, if I want to buy something, I should also look for you."
Chapter completed!