There were originally many small centipede-shaped reliefs on the walls on both sides, and there were also many small centipedes as decorations on the murals, but at this moment, they all twisted and crawled away from the wall towards Mu Chen.

Mu Chen thought that after two days of exercise, his courage had become very big, but he didn't expect to see these centipedes now, and he was still frightened.

He once thought that the time on the cruise ship was the fastest time in his life, but he didn't expect that he would frequently break records in the past two days. For example, now, thinking of Lin Shuang's tragic situation, he is full of strength, running like a gust of wind, if he is placed in the Olympics, maybe he can win a prize.

The small centipedes that fell from the walls on both sides caused him huge trouble, and he had to pay attention to both sides as he ran. The passage is very narrow, fortunately these centipedes have no ability to bounce, otherwise Mu Chen would definitely be seconds in minutes.

Rao is like this, he is still running very embarrassed. Suddenly, a centipede fell from the top and slammed into Mu Chen's front door. He hurriedly dodged to the side, but he didn't know what mechanism he had encountered, and a door suddenly appeared on the passage, Mu Chen didn't react for a moment, couldn't control his strength, and fell into the door. As soon as he fell in, the stone door closed without leaving a gap.

Mu Chen got up from the ground and instinctively rushed to the door, wanting to see if there was a mechanism that could be opened. But he went back and forth, touching all the walls, and still found nothing.

He had to change his mind and look somewhere else. This space is very small, only a few dozen square meters, and there is a small box on the ground in the middle, and there is nothing else.

Two hours later, Mu Chen lay on the ground in despair, a little loveless. I don't know if it's because there's no talent, or if it's simply not open from the inside. For two hours, he had tried all the means he could think of, and all the tools he could use, but he still couldn't open the door.

Eventually, he had to turn his gaze to the little box. If there is anything in this space that Mu Chen has not touched, it is only a small area under this box. He always felt that there was a box here that was very weird, and he was afraid that there would be a mechanism, so he didn't dare to touch it rashly.

Carefully open the box, which contained a letter and two books, as well as something to light the fire.

Mu Chen is a little strange, what kind of combination is this?

He opened the letter first. The letter is very short, and the first line is only eight big characters, "Wait for a thousand years, and you will come now"!

Seeing this, Mu Chen's hand shook, and the letter almost fell. Could it be that this letter was written by Guo Pu? Is he waiting for himself? But two hours ago, even he didn't know that he would break into here, could it be that more than a thousand years ago, he had already calculated what would happen today? If this is the case, then this person's attainments in hexagram science have really reached the pinnacle, and he is almost enlightened!

Why should he wait for himself, though? And why put things here?

Mu Chen continued to read with a head full of question marks.

"The people of your destiny, the rise and fall of the hexagram, are all one, and the future is counted in the future, only one person is watched. Two thousand years of changes have been going on, until the dust settles on your body.

Heaven has a great responsibility, don't dare to disobey, you should do your best, although you die, you will not regret it. Today, I have been granted a lifelong habit to help you achieve things, and I have fulfilled my long-cherished wish.

There is also a divine book "Tongxuan", which is the painstaking efforts of the sages of the past dynasties, and it must be clear in the heart and never forget! Two days is the limit, the deadline is to get out, recite the full text, and burn it after memorizing, and you can't keep it without permission!

No one knows here, and if you come out, you will self-destruct, my power is limited, and everything is here, be careful of everything! ”

If it was just a question mark just now, then now Mu Chen is full of question marks. Is Guo Pu also a hexagram person? What is the long-cherished wish of 2,000 years that he speaks of? What does this have to do with yourself? And that "Tongxuan", why is it called a divine book? Is Yan'er's trip just for it?

Mu Chen shook his head and stopped thinking about this. He knelt down and solemnly kowtowed three times to the box, since the other party had left all his life's studies here, it could be regarded as his master. As for his long-cherished wish, if he has the opportunity to figure it out, he will definitely do his best to help him complete it.

After the apprenticeship, Mu Chen took out the books in the box, first of all, the "Tongxuan".

After opening it, Mu Chen was immediately stunned. The book should be written in code, and it must have a password to extract valid information to understand it. If you look at it now, it's just bullshit, and it doesn't match at all.

I don't know when this book was written by whom, anyway, Mu Chen didn't know any of the words on it, but fortunately, Guo Pu calculated this and helped him convert the font and copy it.

Although he has always memorized books since he was a child, and he has always thought that he has a good memory, Mu Chen has memorized this kind of book for the first time, which has no relationship between the previous word and the next word. No wonder you have to give two days, this book is even more difficult to memorize than a dictionary.

And what's even worse is that since you need a password, it means that you have to remember every line and every page clearly. If you miss a word, even if you have a password, you probably won't be able to unlock it. For the first time in his life, Mu Chen felt the desperation of memorizing texts.

This has been wasted for more than two hours, time is pressing, and Mu Chen put another book in his bag without even looking at it.

For the next forty hours or so, Mu Chen didn't close his eyes at all, nor did he have time to eat anything, his mind was full of those bits and pieces of words. Fortunately, the equipment Yan'er bought is of good quality, the battery of the flashlight is very durable, and everyone has a lot of spare batteries, so that they don't have to worry about other things in addition to endorsement.

This place is supposed to be a timer, and as soon as the two days are up, the door will open immediately. Mu Chen sighed, burned the "Tongxuan" that had been completely imprinted in his mind, and at the same time the box, after confirming that it was all burned, he walked out.

After Mu Chen came out, the stone door closed again, and then there was a boom, and the space behind it should have collapsed completely.

The passage was clean, and I didn't know where the centipedes had gone. Mu Chen discerned the direction and rushed forward. After two days, I don't know where the others have gone, have they already gone out? If you are alone, if you encounter a poison at random, you will probably have to explain it here.

Further on, signs of a fight began to appear on the ground, as well as some dead centipedes. But Mu Chen never saw the corpse of the white centipede, and hoped that Qin Gongzi would not have an accident.

After another walk, the passage ahead was blocked by a stone door. The mechanism of this stone gate is obvious, it is next to it, Mu Chen pressed it lightly, the mechanism was activated, and the stone gate slowly rose.

However, before he could see the situation inside, Mu Chen felt a pain in his head and was knocked unconscious.

Mu Chen hadn't closed his eyes for two days and two nights, so he simply took advantage of this fainting and slept beautifully. When I opened my eyes, I found that there were a bunch of people crowded in front of me, Yan'er, and they were all there in the cold night. Everyone's faces were ugly, especially in the cold night, and their expressions were strange.

Before Mu Chen could speak, Leng Ye shouted, "Damn, buddy, you're finally awake!" Wow, I thought I beat you to death! ”

He didn't say it, Mu Chen almost forgot about being knocked unconscious. "Why did you hit me?"

"Damn, we've been stuck here for two days, and suddenly the door opened, and there were footsteps, do you think I'm nervous? My principle has always been to strike first, to be prepared to restrain people. But who knows, why are you so weak, I didn't try much, it stands to reason that you could wake up in half an hour, but you were in a coma for six hours! ”

Saying that, he glanced at Mu Chen resentfully, "Seriously, if you don't wake up again, Yan'er will probably kill me!" ”

Mu Chen's mind moved, and he just didn't know how to explain it, since this is the case, then throw the pot on Leng Ye. He rubbed his head, with a painful expression, and deliberately sat up with great difficulty, "Your strength is really······ I hope you don't get a concussion! ”

"Where the hell have you been these two days? Why did you suddenly fall behind? Yan'er asked with a serious face.

"yes? Dude, how did you fall behind? At that time, it scared me, just your small body, if you touch a centipede, you won't be seconded! I wanted to go to you, but I was stuck here and couldn't get out. I'm glad you're okay, I've been worried for the past two days! ”

Mu Chen rubbed his head again, "I don't know, at that time, I just looked at the mural a few times, and then I couldn't find anyone else when I turned around." ”

"I thought they were going too fast, so I chased after them, but no matter how I ran, I couldn't see anyone. And there seems to be no end to this passage, and I can't get out. ”

Mu Chen said very slowly, and seemed to be recalling very seriously, but in fact, his brain was running rapidly, thinking about how to say it more reasonable.

"You're not like you're in the woods again, are you?" Leng Ye asked with a confused face.

"Maybe!" After he reminded him of this, Mu Chen hurriedly leaned in this direction, "Later, I was really tired of walking, so I sat down to rest, and somehow fell asleep." When I woke up, I found myself lying at the altar, sweating profusely. ”

"And then?"

"Then I chased along the passage, and I saw the stone gate, and then, it was now." Mu Chen looked at Yan'er with a confused and innocent expression, "What the hell is going on?" Just said in the cold night, you have been trapped here for two days, so I, did I actually sleep for two days? He knew that Yan'er would definitely suspect the question of time, so he simply asked first.

Sure enough, after listening to Mu Chen's experience, four big words were written on everyone's faces, "I don't believe it!" ”

But Mu Chen doesn't care, it doesn't matter if they believe it or not, as long as there are no obvious flaws in their words.

"You rest for a while, reminisce about the memories, and see if there's anything missing."

"Hmm!" Mu Chen nodded, took out the water from the bag and drank two sips, and then glanced at it casually with his spare eyes, and the contents of the bag were passive!