?“ Dig through! Brother Umbrella, you are really powerful, you can do it in one day at a distance of more than 30 meters, Niu, you deserve this I-word. Chen Ziyang said in surprise.

"Thank you for holding it up, how can I be so urinating, it's not that I dug through the more than 30 meters, but I dug through the hole before. It's all about saying, you come in with me to see the wine, understand. Brother Nice, this hole is a bit narrow, your body is too big, it's not convenient to get in, you just wait outside. After Umbrella Shishuai finished speaking, he handed the flashlight to Chen Ziyang's hand, and then took another flashlight from Nice's hand, turned around and pushed Chen Ziyang into the thief hole.

Chen Ziyang, who was climbing in front, looked at the entire thief cave by the light of the flashlight, should I say it or not, Umbrella Shishuai did a very beautiful job this time. He supported the side and top of the cave with a fragment of an arched urn. On both sides of the bottom of the robbery hole, the umbrella stone shuai dug two thin grooves, and the fragments of the two urn coffins were inserted into the grooves on both sides to support the left and right sides of the robbery hole.

The fragments of the other urn coffin are close to the two vertical urn coffin fragments, supporting the top of the robbery hole, and the three fragments are pressed against each other, and they are placed very firmly. Chen Ziyang stretched out his hand to grab a fragment, shook it vigorously, and found that the fragment did not move at all, and the unique structure coupled with the compression of the surrounding soil pressure made the fragments of these urn coffins fit tightly together with each other.

After climbing about ten meters deep into the thief hole, Chen Ziyang saw that the style of the entire thief cave suddenly changed. The thief hole dug before Umbrella Shishuai is relatively wide and circular, with fragments of urn coffins as support around it, while the thief hole after ten meters is relatively narrow, and at the same time presents an inverted triangle. The cave was supported by three planks, which were placed on top of each other to form a V-shape, and the other plank was placed horizontally on top of the two planks to support the dirt above the cave.

Seeing this, Chen Ziyang understood what Umbrella Shishuai meant by digging through. It turned out that it was not he who dug through the more than 30-meter thief hole, but he dug through the thief hole left by the group who dug here before.

Seeing Chen Ziyang stop, Umbrella Shishuai knew that Chen Ziyang had climbed to the junction of the two robbery holes, and said: "This kind of inverted triangle structure has a particularly strong support capacity, but it has very high requirements for techniques, if there is a slight deviation between the two oblique support plates, this support structure will be very easy to collapse." I've seen it before, this thief hole is dug very well, the support is very reasonable, and it hasn't collapsed after so long, master! The guy who dug this hole is an absolute master, and I can't do that. ”

Another master has appeared. The group of people who dug here before not only had a master of finding dragon points, but also a master of digging holes. Chen Ziyang thought that this would be fine, saving them two days, and they could directly borrow the thief hole dug by others to go directly to the destination. So Chen Ziyang did not hesitate at all and continued to crawl forward.

Although this inverted triangle robbery hole is very solid, the space inside is very narrow, and it is not conducive to the stretching of limbs when getting up, it is difficult to borrow strength, and it is not as smooth as the thief hole dug by the umbrella stone when crawling forward, which can be regarded as having advantages and disadvantages.

While crawling forward, Chen Ziyang carefully observed the wooden plank walls on three sides of the robbery cave, these wooden planks are relatively well preserved, and the structure of the robbery cave is also very complete, it seems that only the outermost section has collapsed, but the inside is well preserved.

"Ziyang, can we continue to move forward? Don't you have to go back and prepare something? I am afraid that there will be danger if I move forward so rashly. Umbrella Shishuai said behind Chen Ziyang.

"I don't care so much, it's not that you haven't seen Leizi's virtue, it is estimated that he won't last a few days, and he is suffering there. There is a mountain of swords and a sea of fire ahead, so we have to explore it first, even if we want to prepare something, we must also see what we need to prepare according to the environment in front of us. ”

With a distance of more than twenty meters, it would take only a few minutes to crawl, and after a few minutes, Chen Ziyang climbed to the end of this inverted triangle thief hole.

The two of them drilled out of the robbery hole one after another, and carefully observed the nearby environment with the beams of two flashlights, and at the end of the robbery hole was a space of dozens of square meters, the height of this space was about seven or eight meters, and there was a layer of stone walls around it.

There are already many places on the stone wall that are broken, and the sand and gravel that flows out of it are piled up on the ground, forming several mounds of earth, and it seems that these damages may have existed here before, and they were not dug by the people who dug the holes, because these soils have a strong sense of age.

In the center of this space is a small stone platform, behind which there seems to be a wall carved with something, and on top of the stone platform there is something like a tombstone, but most of this tombstone is gone, and there are many fragments of stone bricks scattered on the ground.

Chen Ziyang stepped forward to see the tombstone. And Umbrella Shishuai looked at the broken bricks all over the ground, turned around and looked in the direction of the thief cave, where he studied the structure of the thief hole.

There are very few remnants of the stele, and it is impossible to guess what is carved on it, so Chen Ziyang walked forward slowly, and saw the wall that the flashlight beam shone down before, to be precise, this should be a huge door.

On both sides of this gate, there are some jars piled up, and the style of these jars is basically the same, but the size and volume are different. At the mouth of these jars, there are some remnants of broken earth, and it seems that these jars must have been sealed with mud before.

Walking over, Chen Ziyang took a closer look at the inside of the jar, all the jars were opened, and they were all empty, it was estimated that the people who had entered here before had done it, and all the things inside had been taken away.

Chen Ziyang turned his attention to the large gate, he couldn't see what material it was made of, it looked like a stone, it looked like a copper door, the color of the gate was dark green, but there was no moss growing on it, and these green things were not patina.

On this wall is carved a huge humanoid relief. The head of this relief is very large, taking up almost half of the entire relief area, and in the lower part of this huge skull, there is a very exaggerated carved belly, which occupies more than half of the remaining part except for the head of the relief.

If it weren't for the fact that there is a round navel carved underneath this belly, Chen Ziyang might have thought that this belly represents a relief body. Underneath this big belly are two protruding circles that look like the knees of this embossed person. The relief as a whole looks like a chubby man kneeling there.

：。 ：