The entrance to the cave is pitch black, and it is now dark, so the inside of the cave seems to be coated with a layer of black cloth, and the blackness is terrifying. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Zhai Nan now understood what these people were doing, so he grabbed the big stone that was about to go down to the cave and asked what was going on.

Oishi said, "The walls of the tomb are filled with strong alkali all around, and some preparation is needed to open the tomb." The thin man just now became like that when his whole body was covered with strong alkali, they were just preparing to open the thief hole. ”

Zhai Nan nodded, indicating that he understood, and looked around, the original team of eight people had become seven people, and the other thin man didn't know where to bury it now.

Among the seven people, there were two missing, one was a young man surnamed Zheng, the other was Lin Fan, and the others were all leaning against the tree, and Dashi was bent over and ready to go in.

Zhai Nan thought about it, and followed in, the cat walked in the thief cave with his waist bent, the walls of the cave around him were very smooth, and they were also very strong, and it seemed that they had been reinforced twice with the excavated soil, and there was a hard feeling.

After walking for a few minutes, he walked a distance of more than ten meters below the ground, and he couldn't see his fingers around, almost in absolute darkness, Zhai Nan heard a clear dialogue voice, and after advancing for a while, Zhai Nan saw that Lin Fan, Dashi and the young man surnamed Zheng were all digging in the soil.

"What to do? There is no entrance to this wall, and even if you enter it from any direction, you will face a layer of strong alkali with a high concentration, so I am afraid that no one will be able to enter it. Oishi spoke.

"Don't jump to conclusions, if you really can't find a way, blow this wall open! Anyway, I must go in! Lin Fan spoke decisively.

Zhai Nan looked at this wall, the wall was a little rough, a little cold in the hand, and a little damp, he knocked on it, there was an ethereal feeling. As it has been immersed under the ground for an unknown amount of time, the walls and the surrounding soil combine to form a special black particle.

Zhai Nan ignored the argument between Lin Fan and Dashi and continued to observe.

Lin Fan and the others dug a small place here, which can make several people see the entire wall more clearly, the wall is black as a whole, and there seems to be no obvious interface from the outside, Zhai Nan knows that if there is no obvious gap, it means that the wall is a whole,

Of course, he knew that this was impossible, such a large stone was not seen in the nearby mountains and forests, and besides, even if there were, how much manpower and material resources would it take to transport it? At the time, it was an astronomical amount.

Even now, transporting such a large piece of stone requires a lot of large-scale equipment, let alone ancient times.

"What should I do, did it really explode?" Oishi asked.

"Let's not talk about anything else, can such a big place explode?" Zhai Nan couldn't help but say.

"What, does the little master have any opinions?" Lin Fan said.

"It's not that you have any opinions, but what dose do you think it takes to explode? I'm afraid that after you explode, the entire tomb will collapse! Speaking of this, Zhai Nan raised his voice slightly, patted the wall and said.

But who would have thought, as soon as Zhai Nan slapped the wall, the wall suddenly made a 'bang' twice, he was stunned, Lin Fan and the others were stunned, Da Shi spoke first: "Oh, my little master, your hands are very strong!" ”

Zhai Nan was confused, he knew how much strength he had, and it was impossible to produce such a big effect, just when Zhai Nan was stunned, the young man surnamed Zheng gently stroked the wall, and a pair of big hands stroked the place where Zhai Nan had patted, as if he was looking for something.

"What are you looking for?" Zhai Nan asked softly.

The young man didn't answer, squinted his eyes and groped carefully, there was half a cigarette, the young man's hands seemed to grab something, and began to rotate clockwise, in less than three seconds, the young man's hands rotated ninety degrees, and suddenly, the inside of the wall began to produce a rumbling sound.

The young man surnamed Zheng's face changed, and he drank lightly: "Hurry up!" He turned and ran towards the entrance of the cave.

This was the first time Zhai Nan heard the voice of the young man surnamed Zheng, it sounded like a piece of ice, and there was a feeling of rejecting people thousands of miles away, which made him very uncomfortable.

But at this time, there was no time to think about it, the four of them hurriedly crawled out of the thief hole, and the three people outside the thief cave looked at it and hurriedly asked what happened, but they didn't have time to think about it, and hurriedly beckoned the three of them to hide away.

As soon as the few people retreated, a white smoke suddenly flew out of the hole they had dug, like snowflakes, and began to fly in the sky.

The fat man hurriedly beckoned Zhai Nan and the others to leave the area, Zhai Nan didn't understand, so he asked what was flying in the sky, and the fat man said: "This thing is a strong alkali, it can't be touched at all, you see the thin man just now, it is an example." ”

Zhai Nan was surprised, this thing is a strong alkali? No wonder the thin man just now became that appearance in a blink of an eye, as we all know, strong alkali has a strong harm to the human body, and it can burn people alive, which is really untouchable.

Therefore, strong alkali has also become an almost insoluble and most useless defense system in the ancient tomb, if you can't touch it, it's fine, and if you do, you will die.

"So what now?" The old cannon asked. There is a strong alkali flying in the dark sky, and now it is not a problem that it cannot be touched, but this thing is flying in the air, as long as it is inhaled into the lungs, it will definitely affect the respiratory tract.

Lin Fan thought for a while and said, "Take a rest first, and prepare to go in later." ”

Everyone nodded and began to trim outside the strong alkali circle, and the fat man came up with an idea, took some unwanted clothes, made a few simple masks, handed them to a few people, and asked them to wear them on their faces, which could play a protective role.

After resting in the woods for an hour, several people headed for the cave again.

A few flashlights lit up the surroundings, and everyone saw that there was a very thin layer of gray-white powder on the ground, Zhai Nan knew in his heart that he couldn't underestimate these powders, as long as his body touched a little, the consequence would be the blood-red mark on Dashi's shoulder.

The wisdom of the ancients cannot be underestimated, the ancient technology is very pure, but because he is pure, the height that can be reached is also unimaginable to modern people.

Within a few minutes, several people saw the thief hole, which was all scattered with gray-white strong alkali, which looked very dangerous.

The fat man took the lead, and the cat entered the thief cave with his waist bent, followed by Lin Fan and others, Zhai Nan was in the middle, the young man surnamed Zheng was at the end, and the guide was sandwiched in the center of the team.

After walking for a few minutes, Zhai Nan came to the previous wall, where a stone gate of about two meters was quietly opened, the stone door was wide, about one meter thick, and the width reached more than one meter.

Zhai Nan was suddenly a little glad at this time, fortunately he stopped them from using explosives, such a thick wall, if explosives were used, how much would they have to use?

Wait a minute... How did the gate open with such a thick door?

"Wait a minute, don't you think this door is a little strange?" Zhai Nan thought for a while and still said it. At this time, he suddenly felt that he was so strange, and he was naturally thinking about why this door was strange, instead of wanting to escape first, could it be that he had changed?

"Strange? What's so weird? Isn't it normal for the door to open as soon as the mechanism moves? Dashi, who walked in front of Zhai Nan, said.

"But。。。。。。 Do you see where the mechanism and the stone go? Zhai Nan said cautiously...

Da Shi was stunned, not only Da Shi, but even everyone else was stunned, and the fat man, who had already entered the gate with half a foot, immediately stopped his feet, looked back at Zhai Nan and said, "Are you sure?" ”

"You can look around, it's enough to prove it." Zhai Nan said.

Lin Fan held up the flashlight and looked at Zhai Nan, and after thinking about it, he put the flashlight away, lit a fire fold, and suddenly the surroundings lit up.

Several people were huddled in a small place, and in front of them was the door, which was pitch black, like a puddle of black water, swallowing up the fire and the flashlight.

At this time, even the fat man with a big heart muttered a little, scolded and retreated.

Lin Fan looked around, and found that there was indeed nothing else around except for the strong alkali and black-brown soil, Lin Fan took the fire fold and handed it to the door, the darkness inside the door faded like a tide, and a huge tomb was seen by everyone...