Ye Ziheng then closed his eyes and began to search in his mind.

Ye Ziheng didn't see many of the things that the white robed man passed to him before, because they were too many and too miscellaneous. Even if there were only a small part of them, ye Ziheng could not sleep for three days and three nights.

In addition, due to the fact that the amount of information is too large, these things have not been sorted out at all, and ye Ziheng's browsing one by one is also very time-consuming, so he has not looked at them.

This time, ye Ziheng just came into his mind and was going to look for some books to refine the assassin's mace. However, he didn't have time to read them. He just came across a book and was going to read it carefully, but suddenly heard a familiar voice.

"Access all book content to the system?"

Ye Ziheng is stupefied for a moment. He doesn't know what kind of Ghost this access book is. But since it's said by the system, there shouldn't be any problem according to it. Anyway, there won't be any loss. Ye Ziheng allows the system to access books.

"Allow access."

Then, a few seconds later, the system sounds again.

"The access is successful. The content of all books has been connected to the system. The host can now view the content of all books through the system."

Hearing this, ye Ziheng hesitated for two seconds, but still opened his eyes, and then opened the system.

There is a function called bookshelf in the system. All the books are placed on the bookshelf, from martial arts and skills, to travel notes and talks, and even novels.

And ye Ziheng also found that the bookshelf even has its own search and screening functions.

Ye Ziheng was silly for a long time, and then suddenly responded. He was so happy that he almost laughed out of the pig's voice.

Then, ye Ziheng used this function of screening and searching to pick out all the books that had over refined some special magic weapons and Assassin's mace, and then took less than an hour to record them in his mind.

At last, ye Ziheng picked out several things that are more suitable for his own use.

First, it is called "danyan". It uses the internal elixir of monsters or human beings to fuse it with several common refining materials, and then uses Nianhuo to fuse it to make a kind of deep red and cracked bead.

This kind of bead is "danyan". It's similar to a grenade, but it's more destructive than a grenade. As long as you throw it correctly, six kinds of monsters can be killed directly.

However, ye Ziheng has only two internal elixirs now, and "danyan" can only make two. However, for ye Ziheng, this is enough, otherwise he is afraid of accidentally blowing up the wolf demon headquarters.

The second one is called "furious needle". It's a kind of concealed weapon. It's only the size of an ordinary embroidery needle. It's fused with several miraculous medicines. Then it's refined directly into the needle. It makes the beast and people who have been pierced by the needle become angry and start attacking anyone around. Of course, there are some disadvantages of this thing. One is its side effect. The user may have to lie in bed for another half year to recover, but ye Ziheng is not so good. After all, this is for the wolf demons.

Secondly, there is a defect that his target can only be the beast below the seven level realm. Once the cultivation of the beast exceeds the seven level realm, the effect of the rabid needle can only be used as a stimulant at most.