Xian Hongye told us: "This 'blind well' is not a well in prospecting terms, but a primitive mechanism used by the ancients to build tombs. Pen & Fun & Pavilion www.biquge.info"

Speaking of which, it is the same as a huge biogas digester, first build a passage without any ventilation facilities, and then throw the mutilated corpses of many animals and even people into it, and add emery in good conditions, seal the "fermentation", and after a certain period of time, the corpses will produce a large amount of carbon monoxide and bacteria.

With the passage of time, these things are flooded in the tomb road, and a large amount of air pressure is generated over time, if the tomb robber who is not long-eyed dares to dig the bundle well without authorization, it will release the toxic and harmful and flammable and explosive gas in it, and it can smoke people to death at that time, if the tomb robber dares to light the lamp and candle, it will explode if it is not good, and the most damaging thing is that if the tomb robber has multiple eyes and eyes to clean up, it is not foolproof, and there are more terrifying mechanisms waiting for them in the tomb.

And what? Xian Hongye said to me in detail: "After the corpse has been decayed over time, it will produce a variety of anaerobic bacteria, and if these bacteria are mixed with the emery placed in advance, they will form a tiny 'poison knife'. ”

Those tiny emery mixed between the burial goods and the bones of the dead can easily scratch the skin of the tomb robbers, and then quickly cause sepsis, which can lead to a painful death.

And this is the real reason for the curse of tomb robbery and the bizarre death in many stories.

After hearing this, I felt that my hairs were about to stand on end, and looking at the broken bones at the mouth of the cave, it seemed to verify Hyun Hongye's judgment.

At the end of those four caves, what awaits us is likely to be a kind of "gas chamber" described by Hyun Hongye, and once we enter, we will not be poisoned, but also killed by bacteria.

After listening to this, I was moved and said, "The people of Helamber are so desperately guarding...... What is it exactly? ”

Xian Hongye shook his head and said, "I don't know, but no matter what there is, if we go on, we will naturally know." ”

Then, with eager steps, everyone approached the one on the far right, and the only cave without dead snakes.

As he walked, Wang Yan couldn't help but worry about Xian Hongye: "There are also a lot of corpses at the entrance of this cave, won't there be the poisonous miasma you said?" ”

Xian Hongye looked at the corpses on the ground, shook his head confidently and said: "Brother Roar, don't worry, absolutely not, these corpses are just the ecstasy array placed here by the ancients to scare people." ”

It turned out that just now, Xian Hongye had already seen through observation that in addition to the fact that this cave did not have the so-called snake bones, there were many differences from the other four caves.

Xian Hongye said: "Although there are bones in the cave without snakes, the bones here are very old, except for a few that occasionally appear, almost all of them are wrapped in the growing stalactites. ”

And through the cladding layer of stalactites, it is possible to roughly estimate the age of the animal's death.

It would take a hundred years to wrap the bones in a layer of stalactites, and according to this reasoning, it is obvious that these bones are very old, at least after Rui Mingliu, there is nothing new to add to them.

In contrast, the bones near the remaining four caves are much fresher, and we can even see dried bats, hanging between stalactites.

So, Hyun Hongye said to us as he walked: "If I'm not mistaken, the poisonous gas in the four caves is suppressed by the special air flow here, but with the change of the rainy season every year, the poisonous gas will occasionally rush out of the cave mouth for a few meters or so, at that time, the creatures wandering at the entrance of the cave will die because of the sudden overflow of poisonous gas in the cave, and in the end, only this channel without poisonous gas will keep the creatures alive." ”

After Xian Hongye finished speaking, everyone suddenly had no questions in their hearts, and Wang Yao and I also walked to the end of the passage with peace of mind.

As we gradually deepened, we found that this cave was the same as Xian Hongye imagined, and the bones at the mouth of those caves were just decorations, and after everyone walked into it for more than ten meters, we could no longer see the so-called bones, but instead there was a stone road that was manually rescued, the air became damp from the new, and the ghost-like iron chains reappeared under our feet.

As I walked, I noticed that the air was circulating again, and the damp air seemed to be rushing in a certain direction.

As I walked, I suddenly saw a "dot" at the end of the tunnel, a red, flashing dot.

Wang roared his eyebrows, looked at the thing, and said, "It seems to be the indicator light of something!" ”

After speaking, Wang Roar walked quickly and picked up the red-glowing thing from the ground.

Wang Roar weighed the thing in his hand a few times, then walked back and handed it to me.

I saw that it was a video camera. Looking at the model, it should be Lin Shaosong's thing.

"They're just ahead?" As he spoke, he raised his flashlight and shone it on the ground, and then he and I noticed that there were many traces of drag in the place where the camera was picked up, and I even found some fibers and fragments of clothing.

Wang He looked at these things, his face changed slightly, and then he raised his flashlight and said to me: "Lao Tian, no matter what you see for a while, don't panic, as long as you are calm and the customer service is afraid, you can always come up with a way." ”

I nodded, and then said, "I understand, fear is born from the heart, and the heart is born of doubt." ”

My words made Wang Yao stunned slightly, and then he smiled, and without saying a word, he took the lead with a flashlight and walked deeper into the dark cave.

In the dripping air of the stalactite cave, the three of us, under the leadership of Wang Yao, walked to the end of the tunnel step by step.

After walking about three to five hundred meters, Wang Yao suddenly quickened his pace, and then shouted to me: "Lao Tian, come on, what kind of ...... is this?"

As I spoke, I didn't know why Wang Roar actually ran up in a hurry, and he turned off the flashlight as he ran, and I could only hear the footsteps of Wang Roar moving forward in the sound of running water.

In my eagerness, I was afraid that Wang Yao would fall behind too quickly, so I hurriedly shouted: "Old Wang! Slow down! ”

"Come here! Come on! Wang roared at me and Xian Hongye, but he didn't stop hurrying, and before long, he took the lead and completely disappeared from my field of vision.

At this time, the moisture in the air is getting bigger and bigger, and a mist has formed.

In this mist, I can no longer see Wang Roar's figure, nor can I see the way forward, in front of me, there is only a wall.

A hollow brick wall that has been opened by some force.

After Hyun Hongye ran from behind me, he grabbed my shoulders and asked breathlessly, "Run so fast, Wang...... What about the king's roar? ”

I pointed to the hole in the brick wall and said, "I should have entered from here, and the discovery that Wang Roar said should be this hole." ”

Hyun Momiji nodded, and then asked me, "Will you go in?" ”

I nodded, and then volunteered to follow the disobedient king into the cave.

On the side of the blue brick wall, the air was dry again, and it was black inside, without the slightest sound, I raised the flashlight, and at first glance, I saw a line of blood-red characters on the opposite stone wall!