When Yang Wen heard the hurriedly walking, he looked at the stone outside and the square mouth, and he thought for a while.

"Brother, do you mean there is a tomb under the test coffin?"

"Well! Brother, look at the mouth of this mouth is obviously not connected to the sarcophagus above, and the stone is far larger than that stone. I was wondering if there is a tomb below. But I haven't confirmed yet whether this stone was moved by man or that I had grown here." Yang Tian expressed his thoughts and wanted his elder brother to refer to it for himself, how did this stone come about?

When Yang Wen heard my younger brother's words, he felt very embarrassed. You said this was artificial. Is this stone too big? Look at the thickness has exceeded 30 centimeters and the width cannot be estimated, because I haven't figured it out after so long.

If it grows here by itself, the stone is too smooth and regular. It shows that it has no defects or bumps like a mirror, as if it has been polished by humans.

Yang Wen couldn't see it, so he said: "Brother, why don't we dig again to see how wide the stone is, and then decide whether the stone was transported by man-made."

Yang Tian had no choice but to nod, and he agreed. There was no better way, so he could only use this method to verify. So the two of them were bowing their backs at noon, holding hoes and shovels, and their sweat was flowing again and again, just to see the specific situation of the stone.

Just paying does not mean harvest. At noon, the stone was dug out six or seven meters long, but it still disappeared. What should I do now? Yang Tian and his elder brother Yang Wen were both dug. It seems that it takes a lot of effort to explore the truth.

"What should I do? This stone is so big and this mouth is so small. I really don't know what to do!" Yang Tian was anxious. This stone was like a wall of iron, locking secrets and unknown things inside, making him, who was anxious to know the answer, feel like he wanted to go crazy.

"How to do it? This stone is so big and it's a bit difficult to make. Why don't we find some to blow up this place?" Yang Wen thought for a while and said. The stone is too big and now I don't even know where the edge is. Seeing that my brother is anxious, I came up with such a bad idea.

Yang Tian looked at the elder brother and then at the stone in front of him: "Brother, why do you think you are like a destructionist! We don't know what is here now. Do you dare to blow it? And even if you want to blow it up, where will you find fire? Detonators?"

I can think of it. Even now, I dare not determine whether such a big stone is self-developed or someone else has moved it over. If this is an emperor's tomb or a large tomb group, the tombs below will not be blown up if it is blown up? And now the fire is so strict, where do you find fire to blow up the stone? Okay, let's take a step back and say that even if you can develop it yourself, can you still control the sound of the explosion? If someone spreads it out and says that you are making fire, then the trouble is not as simple as saying hello.

"What do you think of? Keep digging? You are willing to dig it yourself. It's so long that it's not going to the edge, and you have to dig it to the edge?" Yang Wen put the hoe on the ground, wiped the sweat from his face with his hands, and sat on the hoe handle. He dug with me for noon, but I haven't eaten much yet, so I don't know if it's because I'm stupid or if I'm in my head.

What to do? Yang Tian still can't think of a solution now. If he is a little bigger, he may ask Wukong to check it out, find something to prove it, and see what place it is. But now it's so big that Wukong can't enter, and the sky and the others dare not enter it, which is really a frustrating thing!

Yang Tian looked at the mouth and looked at him. Suddenly he realized why he was so stupid. This is not good, can't I dig the bottom? Or dig the left and right? Why is his head so dead? Thinking of it, he did: "Brother, don't rest. We just thought about the wrong direction. We just dig downwards in the front, and then hit the stone on the side and go in. Why bother like this? We were so stupid just now!"

When Yang Wen saw his younger brother's gesture, he also understood what Yang Tian meant. Looking back, his brothers were really stupid. It was useless to dig it on it. If the tomb was covered with a whole piece of stone, he wouldn't have to dig all around it? Why didn't he think of digging a dòng directly in front of him? This is both simple and convenient. Even if it encounters thick stones, it is no big deal. No matter how thick the stone is, it cannot take much time. Even if it is several meters thick, it will not take much time, and this will not destroy the overall structure of the tomb.

With the plan, it was easy to do. The two of them continued the digging business just now, one with a hoe and the other with a shovel. The cooperation between brothers was no longer detrimental. In nearly an hour, most of the soil in front of the mouth was cleaned up.

At this time, the smiling father carried a bamboo basket and brought lunch to the two brothers. When he walked in, he found that the two children were still tossing and asked. He knew what was going on. He didn't say much, but hurriedly went home to get a drill (made of about one meter of large steel bars, with a sharp front, and a tN call a tb, a hand hammer, and a strong light flashlight.

The two brothers had a quick meal when they had something to do. When their father arrived again, they had already eaten. Stone hitting was not the strength of Yang Tian and his brothers, but his father was very good at this. According to the size of Yang Tian, ​​he drew a specific path on the stone, and then he held a drill in one hand and a hammer in the other, and slowly knocked it.

Starting from the edge, the stones were cut off bit by bit. At this time, the two brothers Yang Tian were not idle either. One person was still holding a shovel to shovel the excess soil around him, and the other person was checking whether there was any collapsed place around.

Time passed little by little, and Yang Tian would come over every ten minutes to see what was going on. At first, he still had the confidence to wait. Later, he took the tools from his father's hand and started doing it by himself. Although his skills were not as skilled as his father, Yang Tian's strength made up for the shortcomings of his skills. With one hand, he could almost reach a thickness of eight centimeters.

The stone wall was not thick, only more than 30 centimeters. Under the damage of Yang Tian's drill and the strengthening force of the hand hammer, he finally gave up his ability to resist. The stone was slowly removed, and a mouth that was accessible to people appeared in front of everyone. But Yang Tian did not rush in, but lit three torches that had just been made and threw them in.

Small outside and large inside are most likely to accumulate a lot of harmful gases. Using fire to burn harmful gases in the air, such as biogas, can effectively protect the person from being poisoned. At the same time, the torch cannot enter immediately after burning. Only after waiting for a few hours and ventilating as much as possible can people enter slowly.

These few hours are more difficult to wait than before. Yang Tian looked and waited, and finally when the pointer pointed to six o'clock in the afternoon, he slowly entered with a strong light flashlight, oxygen cylinder and some tools.

The mouth is very narrow and can only enter one by one. Yang Tian is in front and the eldest brother Yang Wen is in the back. Entering here is much larger than before, and it is completely possible for the two to stand and walk side by side. Drops of water fall from the rocks on the top and fall into the back of their necks from time to time, making people feel a little uncomfortable.

However, this drop of water did not affect Yang Tian and his friends' determination to explore the road, and slowly prolonged the growth of the road. Yang Tian looked at the smooth stone wall and sighed again and again. He sighed that the wisdom of the ancients could open such a wide passage on such a hard rock for people to walk. What was moving was that this secret was about to be revealed immediately. I don't know what kind of person was buried underground, and he could actually use such a large manpower and material resources to build such a large tomb for him.

The way forward was getting wetter, and a small amount of sludge was gathered in many places, and the sound of water droplets became louder and louder. Yang Tian and his elder brother seemed to hear the sound of water flowing. What's going on? Watching TV said, aren't the tombs all very dry? Why are there any sound of water flowing?

Yang Tian didn't understand it. Although he was also doing research, he knew nothing about the ancient tomb who was doing plant research. He had never heard of water flowing through the ancient tomb, except for the tomb with one person inside, that is Qin Shihuang.

Legend has it that the tomb of Qin Shihuang has sun, moon, mountains, rivers and villages. The water flows day and night, and the scenery inside is beautiful and beautiful. However, this tomb has long been confirmed by state exploration, and it is said that there are countless mercury inside. When people walk in, they will slowly die because of the harmful substance mercury.

Yang Tian didn't know why there was a sound of water flowing here, and he didn't know what was going on inside, and it was even harder for him to know whether it was a tomb. Now he was like a person who didn't know about it. The answers could be revealed after he saw it with his own eyes.

"Brother, do you think this tomb is a little bigger? We have been walking for nearly half an hour and haven't seen anything. This place is too deep!" Yang Tian shined the ground with a lamp and asked the elder brother next to him.

"Well, this place is indeed a bit long. I haven't seen anything after walking for so long. Do you feel it? This place is so cold!" Yang Wen pulled the clothes on his body and asked in a low voice.

It would be fine if you don’t say it, but Yang Tian really felt a little cold. The water droplets here became denser and denser, falling down as quickly as light rain. The water flowing from his feet almost gathered into a large spring.

"Brother, it's okay if you don't say it. I really feel a little cold after saying this. But I heard the sound of the water getting louder and louder, and it may not be far from the cemetery. Let's take a walk and see. If you can't see it, we will go back tomorrow and be ready to come again!" Seeing that the clothes on my elder brother and myself were wet, Yang Tian began to feel a little interested in withdrawing it.

"Yeah!" Yang Wen agreed. The sound of water is indeed much louder and much clearer than before. Just do what I said!
Chapter completed!