The ancestors of the Zhang family ancient building had planned to move the Zhang family to this mountain as early as the Ming Dynasty, so they burned the forests here in the Ming Dynasty and planted wood that could be used in a thousand years.

What kind of spirit is this? What kind of terrible family is there to plan in a century?

"After planting these woods, after nearly a thousand years of growth, they have grown into a whole forest near Yangjiao Mountain. After craftsmen come in, they can use materials locally. You will find that there are a lot of shrubs here, because they are very careful when cutting down trees and cut them evenly.

"But even if all the wood can be used locally, it is almost impossible to transport it into the underground cave. Because such a large building requires whole wooden beams. This huge wood cannot pass through such a fine cave. The best way is of course to have an underground river. If the wood is thrown into the water, it can flow into the cave. However, such conditions are hard to come by. They are looking for underground water systems everywhere, but the terrain here is too high, and it is the highest altitude in the entire Xiqu Mountains, and it is impossible to find an underground river."

"You can never imagine how the Zhang family transported the woods down." said the ghost. "Just below this rock, there is a vertical deep hole that almost hits down from the top."

"Hole stealing skills." I said.

The ghost nodded: "The magical axe is the question of how this hole was dug. Even if there are many people, it would take many, many years to dig such a hole in that era.

"All the wood is hung from this cave into the underground cave. Moreover, they also found many strange iron tools in the gaps in the mountain. These iron tools are like very long spoons, introducing a lot of rainwater from the mountain into these gaps. We think this is to accelerate the dissolution of the cave inside the mountain, which is also a measure arranged in the Ming Dynasty. We also found the same traces of iron tools near the entrance of the cave. Do you know what this means?"

I shook my head and said, "This hole was washed out by thousands of years of rain. They set up a copper ball at the entrance of the hole and made a mechanism. After knocking off the rocks on the surface, the limestone inside is easily dissolved. The copper ball is very heavy. When the rainwater is concentrated in the hole by these mechanisms, the rocks below will decompose and brittle, and the weight of the copper ball itself will crush the entire piece of stone. For nearly a thousand years, the copper ball has continued to sink and finally penetrated the dome."

When you want to make a hole in a certain mountain and you have been in the past thousand years, many things are actually very easy for you.

I listened, the chill on my body became more and more serious. Is this possible? My first feeling was too mysterious, but the knowledge in my mind told me that this was absolutely possible, and it didn't even take that long. If the water flow continued to stabilize and contained a specific chemical substance, it might only take a few years to drip through a stone. This is also the reason why landslides frequently occur in many places.

I woke up from a mudslide slope. There is a lot of vegetation there, and according to reason, the mudslide will not be that large in scale. Obviously, it is because there are many cracks in the rocks there, and this premise is true.

And the most terrifying thing is, why do anyone have such thoughts?

What we want to know is what kind of people are they? What kind of life do they live? What is the purpose of making such a terrible design?

"I believe they will definitely not only find such a place, because in the past thousand years, there have been too many changes in the middle. This place may be one of the places they selected." Ghost said, "In Guangxi, there are not many such places. However, if we can finally escape the development of tourism and various industries, it will still be a wild place in a few years. It is likely that there will be only the hinterland of these 100,000 mountains."

"Have you argued all of these?" I asked, because many things are not possible by speculation alone.

The ghost said, "No, you will believe it after listening to me."

"Basically all our judgments can be restored to facts, but here comes the explanation, there is a big problem." The ghost photographed the rocks beside him, "That is, what's going on with this mountain? We did a lot of research on these rocks, and soon discovered a very terrible truth, and then we discovered the truth of the entire mountain." He said, "Now you have a good look, I want you to see what this mountain is. Why do I say that they will die if they enter the building?"
Chapter completed!