Chu Feng made a guarantee to No. 3 that he would not go to check the ancient books all night, it was only a little past ten o'clock now, and it was almost 11 o'clock when he went back, and he went to sleep after checking the ancient books for two or three hours, and he had his spirits in order to deal with what was about to happen tomorrow.

"Both, we've been here for so long and haven't found anything, let's go back, if your senior brother doesn't show up tomorrow, then you two put down your things, and then go back as soon as possible to explain this matter to your master, and see what he says." "Everything that needs to be done has been done, I haven't found any clues for so long, and No. 3 doesn't want to look for it anymore, he still has his own things to do tomorrow.

"Thank you Captain Li and Mr. Chu, the two of us will go back first, and we'll see you tomorrow at Tangmen." The two people from the Demon Gate arched their hands at Chu Feng and No. 3, and then went down the mountain together, but Chu Feng and No. 3 did not leave, and the two turned their eyes to the location where the two people left.

"You've made a new discovery! You kid doesn't want those two to know. "No. 3 knows Chu Feng too well, and through the tone of Chu Feng's words just now, he can tell that this guy must have found something.

"Master who knows me, I found a book under the stone just now, and I also found these two things. Chu Feng took out two pebbles from his pocket, which looked similar to the stones on the beach, both of them were yellow, but these two stones were extremely cold to the touch, as if he was holding two pieces of ice in his hands.

"Is that book still down there? "I didn't see Chu Feng take out the book, and No. 3 guessed that the book should still be underneath, but how could there be a book under that stone.

"Here. He touched his back with his hand, then took out a book, opened two pages and looked at it, Chu Feng found that the paper here was the same as the paper just now, and it was yellow all over, and what made people wonder was that nothing was written on it.

"Do you want to go down and see if there's anything I didn't see? Chu Feng still wanted to go down and take a look, in case there were other clues.

"Then you go down and take a look, I'll give you the wind on it, you must be careful, the wind is a bit strong this night. No. 3 gave the book to Chu Feng and asked him to put it in the backpack next to him, and then Chu Feng and No. 3 both took out the strong flashlight, and under the light of the No. 3 flashlight, Chu Feng jumped on the stone not far away again.

After jumping down, No. 3 threw a flashlight in his hand to Chu Feng, and then he went back to see if these two people had gone down the mountain, since he didn't tell them some secrets just now, he couldn't let the two of them know now, if these two people were really nearby, No. 3 wouldn't mind killing the two of them.

After finding that there was no one nearby, No. 3 walked back again, and Chu Feng was looking around below at this time, especially the place where he was lying just now, he searched again, but found nothing, and took out a lighter and found nothing hidden.

"Let's go, since I haven't found it, it means that there is no, let's go back quickly, otherwise the temperature in the mountain will slowly drop after a while, don't catch a cold tomorrow." Seeing that Chu Feng was still unwilling to give up, No. 3 shouted a few words to him above, and it was dawn when he looked for it.

Hearing what No. 3 said, Chu Feng threw the flashlight a little helplessly, then jumped up directly, and the two of them began to walk down the mountain with their bags on their backs.

The two of us have already gone down the mountain, Chu Feng and No. 3 are not hiding their strength, the two of them quickly rushed down the mountain, the speed of going down the mountain is much faster than the speed of going up the mountain, the two of them only took less than half an hour to come to the bottom of the mountain, and after quickly distinguishing the direction, No. 3 took Chu Feng back to the base.

After arriving at the base, the 3rd directly brought Chu Feng into the library, which is full of all kinds of history, as well as the history of 5,000 years of Chinese civilization, including the recording of some mythological stories and things that science can't explain, maybe the things that Chu Feng checked, there are records in it.

"It's not too long, you must go out at two o'clock in the morning, or tomorrow the elders will come to the library for you." He told Chu Feng Machinery No. 3 to leave the library directly.

After leaving on the 3rd, Chu Feng began to take some ancient books to watch, this is the second time Chu Feng has watched some historical documents, the first time was in Shaolin Temple, but most of the records at that time were some deeds of Shaolin Temple, and the history of various dynasties and various characters were not recorded.

As time passed slowly, more and more books were placed next to Chu Feng, and they were slowly piled up into a small mountain, and he learned so many historical documents, but Chu Feng still didn't find any clues related to the jade pendant and the paper, and after reading for nearly an hour, Chu Feng was inevitably a little disappointed, after all, he had been looking for so long.

Walking not far away and lighting a cigarette for himself, Chu Feng set his eyes on some records that scientists can't explain, these books may have what they want, but it's already one o'clock in the morning, and there is still an hour to find what they want in this hour.

After finishing the cigarette, Chu Feng started a new round of searching, this time Chu Feng read books slowly, after all, the things that scientists can't solve are fascinating, and sometimes Chu Feng will try to analyze why he can't explain it.

An hour passed quickly, and Chu Feng still hadn't found any record of the jade pendant and the book and the paper, so it seemed that the jade pendant was most likely lost there, or for some other reason.

After two o'clock in the morning, Chu Feng put all the books back, then left the library and returned to his room, Chu Feng took a cold shower, lying on the bed she still couldn't sleep, the book was always in her mind, but there was no word on the book, who knows what the hell was recorded on it, probably because the handwriting disappeared after a long time.

Suddenly, Chu Feng sat up from the bed violently, he thought of a possibility, he still remembered that he had watched a TV series before, and there was a book with words printed on it, but after painting something special, the words became gone, and they had to be soaked in water before the words on the book would reappear.

Chu Feng got out of bed, took out the book from his bag, and then walked to the faucet, he was hesitating to let the book get some water on it, in case after the water, the book did not show any words, but was damaged, then he would definitely be scolded by the master tomorrow.