With the second master's narration, the excavation work has also reached the last moment, this kind of tomb mechanism, Ge Zhuang and I are helpless, but it is nothing for an old man like the second master, he said that our position is behind the tomb, on the dragon's tail, so the anti-theft mechanism is not powerful, as long as you bypass your rammed earth layer and dig from the side, you can minimize the risk.

I asked the second master how sure he could be to avoid the mechanism?

The second master muttered, "Six or seven percent, digging a grave is originally an expedition with both danger and opportunity, digging people's ancestral graves is not a good thing after all, there will always be dangers!" ”

At the beginning, I, Ge Zhuang and Da Jinlian were mainly responsible for excavation, and then everyone took turns to fight, and finally reclaimed a large hole with a range of half a meter square in this hard rock layer.

The surface of the rock layer was chiseled, and the texture inside was different, no longer a hard rock, but a mud mixture, which was a bit like cement, and the sapper shovel gnawed on it, piercing a white mark, and it could not be dug at all.

The mound of sealed soil is so strong, so that we are a little at a loss, everyone around the mouth of the cave looking at the ocean sighing, but the second master patted his head, said I remember, this kind of sealed soil should be prepared by the ancients according to some kind of secret recipe, which is mixed with chicken feathers and duck blood, boy urine or something, although the hardness is very strong, but afraid of acidic substances.

Professor Yang asked the second master to make his words clearer. The second master said that with a higher concentration of sulfuric acid, or old vinegar, the sealed soil can be dissolved.

But when we went to the tomb, we were not fully prepared, and we didn't bring those at all, Ge Zhuang said that people's saliva is also acidic, can you use saliva? The second master almost didn't spit on his face, "You get out of the way, don't make trouble!" ”

found the tomb, but couldn't break the mound, Professor Yang was extremely annoyed, so he called the second master aside, and the two muttered quietly for a while. In less than two minutes, the two brothers quarreled, and the second master crossed his waist and said loudly, "No, this is not as good as the shore, if the stone wall collapses, we will all be buried alive!" ”

Professor Yang said, "Old terrier, I know it's risky, but I don't have any other way. You listen to me, as long as we fill a little less, first break the mound of sealed earth a little, and if there is a crack, we can dig along the crack, and only then can we go down to the grave. ”

The second master said that you are crazy for an immortal, right?* How to adjust the dose, how much is it? We don't have even enough people, and we are all led by a bunch of new recruits, and there are no experts in this area at all.

Just when the two were arguing, Chen Yun, who was quietly digging the mountain wall, suddenly stood up and said to them, "Professor Yang, second master, stop first, there seems to be another passage here!" ”

The two old men turned their eyes to Chen Yun and said girl, what are you talking about?

Chen Yun pointed to a large stone on the outside of the sealed mound, "This stone is empty!" ”

Empty?

The second master and Professor Yang both ran to her quickly, circled around the stone a few times, and said girl, how can this stone be empty, are you wrong?

Chen Yun shook his head and said You don't understand what I mean, the big stone is naturally not hollow, but there is a small hole under the stone, as long as the stone is pried open, we can go in!

"Really?" The second master and Professor Yang were both surprised, and said How did you find out?

Chen Yun pointed to the stalactites on his head, and said that these water stains have helped me a lot, you see, there are so many stalactites on the top of the mountain, and the amount of water dripping from this big stone is the most, but the water does not stay in the pool, but seeps into it along the cracks in the stone, so I guess that there must be a hole under the stone.

The second master's eyes lit up, and he smiled, "Okay, there are you, college students in the city, this book is really not in vain!" ”

We brought in a sapper shovel and a steel skid, searched along the two-meter-square stone, found the right place for support, Zhong Quan brought a stone, and asked us to put the steel pry on top to form a lever.

Ge Zhuang and I each took a sapper shovel to assist, Zhong Quan and the big gold chain held the head of the steel pry, everyone shouted the trumpet, one piece went down, the sound of the stone rubbing the steel pry "gurgle", and with concerted efforts, the stone gradually loosened, and a strange wind full of foul smell gushed out.

"Damn, who's farting!" Ge Zhuang covered his nose and shouted.

"Shut up!" The second master glared at him and explained, "The space under this tomb should be completely closed, the air accumulated in it has been affected by the corruption of corpse fungi, the air quality is very bad, and the internal and external air pressure is also different, prying open the hole will cause the air pressure to flow back, which forms a wind and brings out the air inside." ”

Professor Yang said that this is the case, now everyone should work together to pry the stone open, and when the hole is completely opened, and then disperse for a while, it should be possible to go to the tomb.

Speaking of going down to the tomb, Professor Yang and the big gold chain were all excited, I didn't see any excitement on the second master's face, but he kept frowning, pondering something.

The stone was pried open by our joint efforts, and the hole under our feet also emitted a "whirring" wind, as if a poisonous dragon was lying down to absorb water, the air was stinky and hard, as if opening a fertilizer bag, everyone couldn't stand it, covered their noses and retreated a few meters.

I secretly asked the second master, "How can there be a thief hole here?" ”

The second master glanced at me and said that it belonged to you kid ghost spirit, how can you see that this is a thief hole?

I pointed to the hole where the stench was spewing out, and whispered in a low voice, "If this hole was not made by the tomb robbers, could it be that the person who built the tomb would have made a hole in his head himself, so that he could climb out at any time to breathe?" It's too, and besides, there is a stone pressed on it, saying that it is not big, and it is not small to say that it is obviously to plug this hole, and it is artificially covered. ”

The second master didn't speak, his eyes flickered in the light, and his expression was very weird.

When the stench was almost gone, everyone covered their noses and re-encircled it, and then there was a "whirring" wind sound under their feet, more like someone was screaming, the voice was indescribably sharp and weird, making people's scalps numb and their hearts heavy.

The big gold chain mouth is sensitive, and he immediately copied the sapper shovel and said, "There are zongzi!" ”

"Zong, you * head, shut up my stinky mouth!" It is forbidden to say unlucky words before going down to the tomb, and the second master directly changed his face and kicked on the big gold chain buttocks.

"How many times do you want me to explain? The air pressure in the tomb is different from the outside, and the internal and external wind pressure causes the air to flow back, so there will be a phoenix, and when the wind blows on the rock wall, it will make this sound, do you understand science......

The second master scolded vigorously, and the big gold chain didn't dare to fight back, but halfway through the words, a black air flow suddenly gushed out from the mouth of the cave, followed by a sharp and weird laughter, very light, as if someone was sneering in our ears,

Cluck...... Cluck......

The eerie laughter folded and echoed back and forth in the stone wall, and everyone's faces changed, even the second master almost didn't stand firm, closed his mouth and took a step back, looking at the stone hole under his feet with a shocked face.