Butterflies have no substance. Although they can be seen by the naked eye, even ordinary butterflies are the same, but they only have virtual bodies. Once they find their target, they disappear instantly without leaving any trace. They are just the necessary good products for finding people and crossing goods.

Trend butterfly doesn't need too much cultivation, after all, it's just an auxiliary tool, but any cultivation can be done. However, it also shows from the side that the bookworm is lying from the very beginning. What he doesn't know about the way of cultivation and what he just wants to visit the medical books in the library are all fooling people. As for her real purpose, Yemo Cheng is still unknown for the time being.

Because I don't know, night Mo Cheng simply continues to hide his whereabouts. Of course, before that, he has not forgotten to set up a border, a border that makes the outsiders unable to perceive the inside of the library. The reason why he does this is that he's afraid that one of them will fight carelessly and save unnecessary trouble.

There are 18 storeys in the library. The area is quite large. Even if more butterflies are released, it is still very difficult to find a book in a short time. But she has only a quarter of an hour.

But night Mo Cheng didn't think of it. When the time came, she actually took materials from nearby, and directly used butterflies as the medium to create a self. Unless there was a touch between the body and the movement, even he could not tell the truth from the fake.

The nerd's hand made him no longer look down on her, but watch her next move.

Butterfly did not disappoint Tang Qing. After an hour's searching, she finally found some eyebrows. At the moment of finding, all butterflies disappeared, as if they had never appeared.

What she is looking for is on the 17th floor. The higher the floor is, the higher the precious level is. It can be placed on the 17th floor, almost confirming its value.

Every level of the library has many mechanisms. Because the butterfly is a virtual body, the mechanism will not respond to them. But Tang Qing is different. Even if she is a puppet now, she is still an entity.

Night Mo Cheng thought that she would spend a lot of time here. After all, even he needs to explore the mechanism array of the library. However, the fake book gave him a surprise. Seeing her methodically breaking one array after another, the technique is really more familiar.

At the beginning, the alchemist named an had a unique skill besides alchemy, which was Fuzhen.

He has seen her talisman only once, but that one time alone is enough to make a profound impact, let alone the array, and the proficiency in operation is simply higher than any array master in the world, and her technique has never been seen.

But in front of her, the technique is the same as her.

There is no denying the possibility of their meeting, but more of it is the crazy speculation in his heart.

Both of them appear suddenly, the former disappears suddenly, and this one, will also disappear suddenly? With this in mind, seeing the fool find something of his own, he suddenly appeared in front of her.

The timidity on the little fool's face had already disappeared, and she became extremely calm. She looked at the person who suddenly appeared in front of her, only squinting her eyes, without any fear.

The night Mo Cheng picks up the corner of his lips. If it's better to cover the confusion at the beginning, maybe he really believes her calmness at the moment.

"Li Qing, may I ask why you are here?"

When the story was revealed, Tang Qing didn't rush to kill people. Instead, he put the book in his storage ring, and then said without expression, "what do you want?"

Night Mo Cheng hears the words, but he laughs. He asks, "I should ask you, what's your intention when you sneak into the library of tiandaozong and steal the books?"

The thing also took away, Tang Qing did not answer his question, but said: "do you want to block?" Words fall, see he undeniably picked eyebrows, immediately press down the corner of the mouth, "conditions."

She has wasted a lot of energy in the previous mechanism array. If we fight with him again, we will surely bring in the guard disciple outside the gate. If we are lucky enough, we will leave. If we are unlucky, we will explain again.

Then, she endured in the heart displeasure, revolves with him way: "you want the condition, say."

Different from a nerd's nagging, this one in front of him is the same as before, but his temperament is totally different. The cold eyes, the voice without temperature, no matter from which point, we can see whether this one is good or not.

But night Mo Cheng, really like this.

"Before I say the terms, you have to tell me, what do you want to do with that book?" At the end of the speech, when she frowned, he guessed that she didn't want to, and he was not in a hurry. Instead, he said slowly: "time waits for no one. In a short time, someone will come to the library for arrangement. Of course, maybe you can't wait for that moment. After all, I don't mind bringing other people in. I think you know better than me what will happen then. "

Tang Qing's eyebrows are all wrinkling together. Shao Qing is unwilling to say, "I just want to change my life against the sky. It's said that there are many treasures in the library, so I came here to have a chance."

Although I don't know whether her words are true or not, night Mo Cheng still followed her words and said, "so I found it?"

Tang Qing nodded, "don't worry, I won't do anything harmful. When I finish that, I will return the book as it is." She even said, "if you don't believe me, I swear with blood."

Blood oath, the highest oath, once something done in the future is different from the oath, it will backfire and die in pain, so in general, those who are willing to take blood oath will not cheat.

It's just that this man's acting skills are so high that he can't believe her.

"Blood oath is not necessary. I just want to ask you if you can meet someone."

"Who is it?" asked Tang Qing

Night Mo Cheng also does not waste time, said bluntly: "where do you learn from, you can know an alchemist surnamed an."

"An surname alchemist?" "You mean the young alchemist who will make the world of cultivation noisy some time ago?" Tang Qing pretended to be confused

Night Mo Cheng stared at her, trying to find something on her face.

"Yes, that's the one." He is also lazy to say dark words, looking at her directly and saying: "you two set up the tactics, just like the same."

"But I really don't have any master. I didn't cheat elder Mo about this. As for the array arrangement technique..." Tang Qing's eyes drooped, just when the other side thought that she was willing to tell the truth at last, her feet suddenly exploded countless things like a spider's web, which tightly bound people. After the spider's Web worked, she was not idle, and she wasted the power of nine cows and two tigers, just barely breaking a hole in the border.

At night, Mo Cheng didn't see when the other party's hand was moving. After a flash of surprise in his eyes, he was more excited than angry.