Maybe Meng Tian was in it, so he didn't know, in fact, this mountain was the center of the entire Cloud Island, and now he and Yu Sheng were standing on a mountainside in the central area.

"This is it. Standing behind Yu Sheng, Meng Tian looked around after he settled, this is the place where Nengyao's secret is kept?

If this place is indeed extremely hidden, if it weren't for Yusheng leading the way, Meng Tian believes that even if he searches the entire Cloud Valley, he may not be able to find it, but...

It's just that apart from the plain entrance of the cave in front of them, Meng Tian can't see any vision of heaven and earth at all, and the hole is narrow and shallow and can be seen at a glance, could it be that there is some mechanism inside?

Meng Tian's questions were written on his face, and Yu Shengguan certainly understood it in his eyes, so he didn't say anything, stretched out his hand towards the cave, and motioned for the other party to enter.

The two of them walked into the cave almost at the same time, and the cave was so narrow to be honest that if Meng Tian stood up straight, he would almost touch the top of the top, and if he took two steps in it, he would reach the end, and he couldn't use his hands and feet at all.

"Smack!"

took out the tobacco and lit it, and took a sip and looked at it carefully, but he still couldn't see any clues...

But Yu Sheng didn't need it, I saw him sit down cross-legged with his eyes closed, his body could be pressed and turned slightly, and then he got up.

"Alright, I have completed the task assigned by Master. The whole process was just a puff of smoke, and Yu Sheng couldn't help but smile when he saw his suspicious look, "What, do you see anything?" ”

Meng Tian's shaking of his head was actually expected, and he saw Yu Sheng suddenly reach out and pick the tobacco he was holding, and then throw it on the ground.

This kind of unknown behavior made Meng Tian slightly stunned, and thought that there was some taboo in this cave, so he raised his foot and wanted to step on it, but unexpectedly, Yu Sheng hurriedly pulled him out.

"Do you know, why did you kick you out?" Facing Meng Tian's confused eyes, Yu Sheng's smile became even more mysterious, only to see him point to the cave with his hand...

"Huh?!" To be honest, Meng Tian has been looking back and forth several times in this cave, and now the only difference is the tobacco he left in it...

Originally, he had only eaten a mouthful of this tobacco, and it was reasonable to say that it would spontaneously combust for a while if it fell to the ground, but now, ...... But it turned into a pile of black ashes!

"A year outside, inside... Fifteen. Yu Sheng's voice came from the side, falling into Meng Tian's ears and making his forehead jump!

There is such a big time gap between this small hole and the outside world! It is not unheard of to Meng Tian who has experienced the different flow rates of this time, but one pair of fifteen is terrifyingly high!

"Seeing that you have so many abilities, it is estimated that you have also entered the Hundred Gate Palace. Sure enough, when he remembered Yu Sheng, he had a heartfelt mention, only to see him pat Meng Tian on the shoulder with pride, and then said, "Let me tell you honestly, the creation of the Hundred Gate Hall and even the entire Energy Realm, my master has personally participated in it!"

When he said this, Yu Sheng's tone seemed to be not Yan Shang but himself, but he was a teacher for one day and a father for life, and his emotions were understandable.

"But your abilities aren't—" Yu Sheng's solemn tone Meng Tian couldn't disbelieve it, but he immediately had some doubts.

The ability that Yusheng and his master Yan Shang have in common is the special system of Shi Du, which can pause time, yes, but what does it have to do with the speed of time?

"You're right, so this is not the vision of heaven and earth left by Master when he realized it. Unexpectedly, Yu Sheng's first answer made Meng Tian even more puzzled, and when he saw Meng Tian's reaction, he couldn't help but smile and said, "The vision of heaven and earth left by Master is also near here, but I don't know the specific location." ”

"So..."Yu Sheng's expression knew that he was selling Guan Zi at a glance, so he could only follow his words and ask.

"But you need to know that time can't stand still forever, and one day it will return to normal. Sure enough, Yusheng got the response he wanted, and quickly took over, pausing in the middle before saying, "And this recovery is a process." ”

"Hmm...", such a sentence had to be said twice, which made Meng Tian very helpless, but now he is the one who seeks knowledge, and there is no way...

In other words, time in a nearby place is slowly moving from a static state to a normal flow rate. Perhaps knowing that what he was explaining was a bit mysterious, Yu Sheng also slowed down the pace as much as possible, and said slowly, "But this recovery is not gratuitous, in order to balance this void, nature must extract the flow of time elsewhere to fill it." Therefore, although this cave is not a vision of heaven and earth that my master perceived, it was also born because of him. ”

Meng Tian's comprehension ability is naturally good enough, and he can roughly understand Yu Sheng's words, simply put, the rules of nature are extracting time from other places to fill the time stillness left by Yan Shang...

"So on the flip side, even though the whole process will be so long that we can barely notice it, the cavern's time acceleration will one day be erased. Deliberately left Meng Tian a little time to think, and seeing that his expression gradually understood, Yu Sheng said again, "And the task given to me by Master is to come and investigate from time to time. ”

"I see, if someone takes this cave on the spot to cultivate energy...", finally figuring out the principle, Meng Tian opened his mouth and said his original thought, such a speed of time, it is simply a treasure land for cultivating energy!

Yu Sheng didn't know the temptation in Meng Tian's words, but he was willing to tell the other party here, in fact, the meaning was already very obvious...

"You're right, but it's not for me, you can use it as you please. Yu Sheng deliberately pronounced the word "we" very seriously, and looked at Meng Tian with a smile with deep meaning...

In fact, as a disciple of Nengyao, Yusheng's biggest advantage is that if he can really touch that threshold one day, Yan Shang will definitely teach him all the experiences he felt back then, so that he can get twice the result with half the effort.

It's just that about this hole of fast flow of time, he was also sternly warned not to stay for a long time, because that would definitely hinder his perception of the special system and Shi Du, so Yu Sheng could only use it to make wedding dresses for others in addition to his greed...

"This..."However, Meng Tian's first reaction was not ecstasy, he was a person who valued love and righteousness, to tell the truth, his contact with Yu Sheng was actually shallow, and in this short period of time, Yu Sheng helped himself three times and twice without asking for anything in return...

"It's okay, aren't we friends? Sensing Mengtian's concerns, Yu Sheng didn't think so, but suddenly said, "So now, are you willing to fight?"

To tell the truth, Meng Tian's obsession with Jiang Zixi, Yu Shengquan saw it in his eyes, and felt that this person could make friends at the same time, and at the same time, he wanted to fight with him even more, especially at this moment, his blood boiled when he thought about it, and even the fear of heights was temporarily forgotten!

"Is it...", when he raised his eyes, he happened to see Yu Sheng's smile, excited but full of sincerity, Meng Tian couldn't help but be infected and laughed, "Be my friend, but you have to be very resistant to beating." ”

......

......