Yang Jing grabbed the vines and climbed down quickly, and soon came to the stone door. At this time, Yang Jing discovered that the stone door that was originally motionless had begun to sink slowly. At the same time, Yang Jing also found that a large amount of fine sand was constantly leaking out of a hole about one and a half meters below the stone door and pouring down the cliff directly.

After a little thought, Yang Jing figured out where the door was located.

When this stone door was established, it should be empty below, and then a large amount of fine sand was filled in the hollow below, and then the door was placed on the fine sand.

As long as the fine sand does not leak, it will always be against the door, making the stone door unable to sink. But once the fine sand begins to leak from the bottom, the fine sand will sink, and the heavy stone door will sink together, eventually exposing the entire passage.

The mechanism that controls fine sand leakage is the stone fifteen meters above! As long as the stone is pushed in, the fine sand leakage port below will be opened.

After thinking about the structure of the entire mechanism, Yang Jin couldn't help but sigh that the guy who designed this stone gate was so smart.

As the fine sand continued to pour out, more and more stone gates fell. However, when the stone gate fell to about one meter, it stopped falling. Yang Jing looked down, and sure enough, the hole no longer poured out fine sand.

This situation can be understood and you will know what happened. I don’t know how many years have passed. The upper part of the sand has probably had a staple clamping phenomenon. The sand without staple clamping is flowing out. The staple clamping sand cannot flow, so the stone gate will naturally not sink.

But this doesn't matter. Anyway, the stone gate has opened about a half meter and you can get in.

Yang Jing did not rush into the hole, but approached the open hole. When he clearly felt the cool breeze that kept gushing out of the hole did not have any rotten smell, he felt relieved and boldly entered.

A cave like this that has been sealed for many years is usually very dangerous if you go in. But it is obvious that this cave with treasures is not a completely sealed cave. There should be ventilation openings in the cave, otherwise there will be no air convection.

But even so, when Yang Jing got in, he took out a set of micro oxygen tanks from the space, and also took out a miner's hat with a spotlight on his forehead and a gas mask.

After dressing, Yang Jing turned on the spotlight on the miner's hat, held a strong light flashlight in his hand, and took out the M4 combat shotgun with bullets and slapped it on his body. He held the strong light flashlight in one hand and the combat shotgun in the other, and then he began to slowly walk towards the depths of the dark passage.

This passage is obviously formed naturally, very wide, more than two meters high and more than two meters wide. It is narrow at the entrance, and from the narrow two or three meters of the entrance, this section should have been dug out manually.

Yang Jing walked carefully along the passage downwards. After walking for about three or four minutes, he probably walked down to a distance of fifty or sixty meters. His eyes suddenly became clear, and a huge hole appeared in front of Yang Jing.

The hollow is seven or eight meters high, the longest is more than forty meters long, and the narrowest is about twenty meters long. The exit of this passage is located at the hollow about five meters high from the ground.

Standing in this place, Yang Jing could clearly feel the cool breeze constantly rushing from this huge hole to the passage where he was standing. Obviously, the hole is not sealed, and there should be other outlets or vents.

Standing at the edge of the passage, Yang Jing looked down carefully and found that there were some chiseled depressions on the rock wall below the passage entrance. Obviously, these depressions were used for up and down.

Putting the flashlight into his pocket and retracting the combat shotgun back into space, Yang Jing carefully climbed down the sanks. When he stood on the empty ground, Yang Jing felt that the hollow was indeed very big.

This is not a cave in the ordinary sense, because this mountain is not limestone, but solid granite. In other words, this hole should have been formed during orogenic movements. Perhaps when the mountain was still in a soft stage, gas rushing up from the ground rushed out of such a huge hole in the mountain.

Not far from the passage that was coming down, there was a more spacious passage extending obliquely below. Yang Jing stood at the entrance of the passage and tried it and found that there was no convective air there, but it was obvious that this wide passage should be another exit of the cave.

Yang Jing was wearing a gas mask and carrying an oxygen cylinder with him, so he walked down the wider passage without hesitation.

After walking for seven or eight minutes, Yang Jing probably walked out more than 200 meters and was about to arrive outside. He was completely blocked by a pile of rocks in front of him.

After walking around, Yang Jing knew it. Obviously, the huge hole just now should be located on the side of this lonely mountain. The general location should be at the connection between "weed" and "cut cakes", and should be a little southeast. In other words, about one-tenth of the huge "cut cakes" on the top of the mountain is located on this hole.

As for this blocked passage, it should be the original entrance of this hollow, but when the hollow was used to store the treasure, the entrance was completely blocked. The person burying the treasure turned to open an exit from the passage above, and set up a heavy stone door at the exit...

Although he didn't know if his guess was right, Yang Jing also felt that he should have guessed eight or nine, otherwise, why would he use so many huge rocks to block it?

Yang Jing turned around and walked back. After reaching the void, he began to carefully look at the void.

After walking around the edge of the hollow, Yang Jing was completely excited when he finally walked to the other end.

This stone platform is more than 30 square meters, which is more than one meter higher than the uneven hollow ground. On this stone platform, there are dozens of huge wooden boxes, which makes the holy ring feel strongly attracted, which is from these huge wooden boxes.

Each of these boxes is one meter square and covered with dust. But what is strange is that these boxes have been stored here for many years. Although the void has passages such as vents, it is in northern Myanmar after all. Although the air is not as humid as outside, it is definitely not dry.

And these boxes are intact in this humid environment, which is obviously a bit unbelievable. If ordinary wooden boxes are in this environment, they will probably rot in forty or fifty years, but there is obviously no rotten in the box in front of them.

Yang Jing gently wiped off the dust on the box and quietly activated the identification skills. As a result, the answer given by the Holy Ring almost made Yang Jing jump up.

"Golden Nano gloomy wooden box, 1659, Mu Tianbo."

"Hiss..." Yang Jing took a deep breath. The dozens of large wooden boxes were actually made of golden nanmu, which was too luxurious!

Gloomy wood, also known as ebony, is caused by earthquakes, floods, mudslides burying all the plants and organisms on the ground into low-lying places such as ancient riverbeds. Some trees buried in the silt are formed after thousands or even tens of thousands of years of carbonization under the influence of bacteria and other microorganisms under the influence of oxygen-deficient and high-pressure conditions, and under the influence of bacteria and other microorganisms, so it is also called "charred wood".

There are many types of gloomy trees, including hemp willow, green hill trees, camphor trees, golden nanmu, small-leaf nanmu, red toon wood, yew, horse mulberry, yellow willow wood, yellow cypress, locust wood, etc. These logs are buried underground for thousands of years. Due to their age, their density is very strong and their weight is strong. Among them, golden nanmu gloomy trees are the most precious.

The gloomy wood of golden nanmu is one of the most precious species of ebony, and it takes great opportunity to find it. There is a saying among the people that "a thousand taels of gold is given to the underworld in exchange for ebony to sacrifice to the heavenly spirit". Because the gloomy wood of golden nanmu is a mysterious and precious "treasure" and "divine artifact", there is also the saying among the people that "even if there is a box of jewelry, it is not as good as an ebony". This precious wood is even known as "emperor wood".

No wonder these wooden boxes have been stored here for so long and have not decayed. They turned out to be made of gloomy wood. Not to mention that this kind of ebony is placed in this kind of place, even if it is buried underground, it can be kept to be decayed for thousands of years.

What shocked Yang Jing was not these wooden boxes, but the one who made these wooden boxes was actually Mu Tianbo, the Duke of Qian!

Who is Mu Tianbo? The founding general of the Ming Dynasty, Zhu Yuanzhang's adopted son, the eleventh generation grandson of Duke of Qian Mu Ying, and the last Duke of Qian in the Ming Dynasty.

Mu Tianbo inherited the Duke of Qian State at the age of ten and guarded Nanyun for the Ming Dynasty royal family. Later, Emperor Yongli Zhu Youlang fled to Nanyun, and Mu Tianbo followed Emperor Yongli to enter Myanmar to escape, and eventually died in the battle of the Curse Water.

The Mu family guarded Nanyun for generations and was a loyal and loyal minister of the Ming Dynasty. Zhu Youlang, the last emperor of the Ming Dynasty, fled to Nanyun. Mu Tianbo also joined Li Dingguo and Sun Kewang to assist Zhu Youlang in resisting the Qing army.

If it were Mu Tianbo, Li Dingguo and Sun Kewang could work together, Zhu Youlang's small court might not be able to maintain it in Nanyun, but Sun Kewang's ambitions betrayed Emperor Yongli, which resulted in a significant reduction in the power of the Ming army and was captured by Wu Sangui.

In desperation, Zhu Youlang had to leave the general Li Dingguo to lead his army to continue to resist the Qing army in Yunnan and Guizhou, while he led the small court to escape into Myanmar. As a result, he did not end well when he arrived in Myanmar. In the end, he was beaten up by the rebellious Burmese King, and from then on, the history of the Ming Dynasty was completely ended.

Yang Jing is also familiar with this history. His natural way, at that time, the Duke of Qian, Mu Tianbo, was the main minister who escorted Zhu Youlang into Myanmar. However, how could these large wooden boxes that were obviously royal treasures appear here?

Mu Tianbo's loyalty to the royal family naturally has no doubts, but how can these treasures be explained?
Chapter completed!