When she was going up the mountain, Yang Rui had already sent a message to Bei Zhen, simply saying that she would go out alone so that she would not have to worry about going back then. Then she was afraid that when she called, she found that his phone had no signal, so she guessed that she had gone to the valley, so she turned off the phone.

Now that he has arrived in the valley, the situation here is still the same as before he left yesterday. The slope made of inclined soil makes it easier for him to go down today.

Yesterday I was trapped here and only discovered the underground palace when I wanted to find a way to go out. Today I was looking at the underground palace. Yang Rui didn't waste much time. He once again took off all his clothes in the deserted valley, and then went into the water like yesterday and moved the big stones away one by one.

While waiting for the pool to disappear, Yang Rui put on his clothes randomly, while carefully paying attention to the changes in the water level in the pool. He was really worried whether these mechanisms were disposable. If they were disposable, they had switched on and off yesterday, so they could not be turned on anymore.

A few minutes later, the entrance of the underground palace appeared in front of Yang Rui again. Compared to yesterday's carefulness, today is familiar with it. Yang Rui has already picked up the torch he brought out from it yesterday and used a lighter to light it up. This is the only tool he bought, and he doesn't want to come and hit the stone again to live.

He took the torch and entered the underground passage, walked along the narrow passage, and became more and more excited as he walked. Yang Rui couldn't help but think of a question in his mind. If it was really a treasure, how could he not take it?

After turning around, I came to the entrance of the huge stone door inside again.

Just when Yang Rui took out the book and wanted to pass, he remembered the hidden arrows of yesterday. Since the mechanism of the pool at the door is not a one-time, are these hurting hidden arrows gone in one-time?

Although he had already walked up yesterday, he had been a day now. For safety reasons, he still secretly predicted the next situation. At the same time, he returned a period of time and brought a spare torch.

When he got the torch, Yang Rui had already foreseen what he would do in five minutes. He was surprised to find that he really opened the door with that method!

With a hint of excitement, he continued to predict while lying on the ground in the way he did yesterday. The simulator's weight first hit a stone stair with a torch.

What surprised him a little was that this time, there was no hidden arrow shot in the middle of the stone gate. It is estimated that this hidden arrow mechanism is related to this stone gate. This design allows the owner to keep shooting out the hidden arrows before opening the door, and can restore the mechanism again after closing the door and leaving. Yesterday he only triggered the mechanism. But he did not open the door, so there are no hidden arrows shot out now.

He inserted the torch in a place to set the torch on the side of the door, and then Yang Rui took out the book with excitement.

He held the book with both hands, carefully smoothing it out so that the corners of it would not be raised a little. Then he carefully placed the book into the rectangular groove in the center of the stone door.

As he discovered, the size and thickness of this book are exactly in line with the groove in the center of the stone gate!

Add this book. The stone door has become a flat stone door, and the groove in the middle has disappeared, but Yang Rui is still puzzled and does not know how the mechanism of the stone door will be opened.

Given that there were still safety issues after the stone gate was opened in the prediction just now, Yang Rui stepped back a few steps, retreated below the stone steps, and then watched the changes in the stone gate.

What made Yang Rui excited and depressed happened. The stone gate began to loosen a little, and then the "crack, crack" sound heard when it opened to the stone gate outside.

It is certainly exciting to open the stone gate, but I didn’t see any changes or where the opportunity was. This made Yang Rui’s curiosity not satisfied and he couldn’t help but feel depressed. You should know that he was just here alone today and couldn’t take away any treasures at all. It was mainly to test that he was very satisfied with his curiosity.

But no matter what, the door is always open, which is a good thing.

Yang Rui watched the stone door slowly sinking, and even the book gradually sank into the stone steps. The last door opened.

With respect for the "technology" of ancient ancestors, Yang Rui walked up the stone steps. He looked carefully at the door after the stone gate sinks, but there was still no obvious mechanism control around him.

Why can I open that book by putting it on? Is there a computer installed inside? Scan the cover of the book to match the password? Damn! Did the computer that had only been invented for decades, and it was found hundreds of years ago?

Yang Rui held two torches, one illuminated and the other used as a stick. In his prediction just now, he originally wanted to go in directly, but the result of going in directly was that he immediately fell into a trap. Because he reacted quickly, he grabbed the stone steps and did not fall down.

Now that he came to the door, he did not step out, nor did he jump over before he determined the range of the trap. He squatted down and knocked on the stone steps that looked the same as outside with a torch.

There was no reaction and no change. The sound was very dull and it should be a real stone step.

He tried a little harder, and had simulated the hard hit of an adult's weight, and continued to maintain it safely like the steps outside. There was neither sunk nor hidden weapons shot out.

Yang Rui was very confident in his prediction, of course it could not be a failure of prediction. After testing the steps to the stability of the steps, his man went to the steps and did not look at the environment inside. He looked at his feet first. The torch stick in his hand knocked down the land under the steps!

The reaction was quick. The soil turned over. When it was flipped, a trap several meters long and feet wide appeared under the steps. The torch was not bright enough and there was no visible anything under it. However, since the front had been flipped and returned to normal, this piece of soil was actually a flipped wooden board, stone slab and other things. If a person collapsed, it would not only fall down immediately, but would also cover it again soon.

Yang Rui let out a sigh of relief, and finally did not encounter danger again. It seems that the seniors have considered the safety issues here carefully. If an outsider or a bad disciple uses threats, he will usually give up his guard after opening the last door safely. There are still traps at this time, and I don’t know the detailed method, so I can’t defend myself.

Looking at the distance of the trap on the ground, Yang Rui jumped over and lit another torch, and the city suddenly became much brighter. Until now, he had the time and mind to observe the situation inside.

This is a very wide underground space, but it is not a regular square or center of circle, but very irregular, with waves or even horns around it. After a little thought, Yang Rui had already understood how it was. It is estimated that the winding passage when he came in did not actually pull the underground space far, but circled around the center of the room in a circle. However, because the route is narrow and can only move forward, it is difficult to distinguish the layout outside.

In this spacious space, there are many boxes, which are just covered with yellow seals and are not locked. Because I have been here, I have found them here, and locking is useless.

With excitement, Yang Rui opened the recent box, and what appeared in front of him was a box of yellow gold ingots!

Now the gold is usually made into gold bars. The shape of the gold ingot can be seen as being cast in ancient times. Looking at this box of gold, Yang Rui was not very excited. Although the price of gold is still stable compared to silver and has not depreciated much as in ancient times, he is now in a treasure. Not to mention precious cultural relics and documents, even better porcelain in the Ming Dynasty, it has become antiques. Gold is just the most ordinary and most valuable.

After covering the box, he opened several more boxes. The ancient predecessors were quite visionary. Apart from gold, there were no silver or copper coins, some were jewelry, some were porcelain and pottery figurines, and many boxes were opened without directly seeing the things inside, but were sealed with iron boxes. From this solemn attitude, Yang Rui probably was some precious cultural relics, or calligraphy, paintings, and ink treasures that were more likely to be damaged by the environment than gold jewelry and porcelain. His predecessors had kept them like this, and he would not open them for a moment of curiosity. He was preparing to find someone to mine them at that time. He must prepare sufficient protective equipment and professional personnel.

After a rough calculation, Yang Rui found thirty-nine boxes inside. The boxes were about the same size, but the things contained inside were not sure. And when he brushed off a box, he also found that there were notes on each box, and it was written in small fly heads that what was contained inside.

He is not a professional appraiser. Judging from the current situation, he cannot judge the specific value, but it is certain that taking out all the items will definitely make his net worth comparable to Yuan Zhifeng, Huang Long and others!
Chapter completed!