If I hadn't heard the old prostitute shouting to run, I would have stood there looking at the red liquid that flowed out, not only the flowing down, but also the pale red gas.

For a moment, I didn't know what it was, but I already felt that it wasn't a good thing.

A strange smell came to my face, this is not the fart of the old prostitute, and there is no fart smell of the old prostitute, but the smell is weirder than the old prostitute's fart. I can't tell you what it smells like, but it feels like it's complicated, like there are several unpleasant smells mixed together.

I ran behind the old prostitute, only to see the old prostitute running with a bag, but I didn't run with a backpack, just about to turn around to get the bag, the light of the flashlight hit the pale red gas behind it, like a strong wind rushing towards me.

As soon as I saw the reddish gas rushing forward, I immediately covered my mouth and turned my head to run, thinking to myself, my life is at stake, even if I have dollars in my mother's bag, I can't get them.

But when I turned to run forward, when the flashlight shone around the old prostitutes in front of me, I found that they were already surrounded by this reddish gas, and there was a steady stream of gas rushing towards the front.

I immediately realized that it was not the reddish gas that was moving, but that our running caused the gas to move with the wind speed it carried, that is, the faster we ran, the faster the gas would drift.

Running and running, I suddenly didn't want to run, I felt that something was wrong, but I couldn't tell what was wrong, in short, I had a kind of idea that it didn't matter if I ran or not, but I felt that it was safer not to run.

I thought to myself, if this gas is poisonous, then even if we run to the steps, we will be poisoned, because we can't get out of it for a while, but I think we will die faster if we run there. Although this distance is not long, it can be regarded as a strenuous exercise, and the loss of lung capacity must be very large, and the severity of breathing will be quite large, and the inhalation of gas will naturally increase, so I don't think there is any need to run forward with all my life.

Besides, I've always believed in my own opinion, that there must be a plan to open the stone door in an emergency. I feel that I ran too suddenly, I should take another look at what is in the place where the stone gate is empty, if it is all this light red gas and liquid, there is no so-called emergency switch, then it will not be too late for me to run.

Suddenly, I felt quite annoyed, wondering if I had been tricked, and the more I thought about it, the more I felt that there should be a mechanism to open the stone door in that square. The heart said, no matter, instead of running everywhere there is this reddish gas, it is better to see clearly at the stone gate.

Just when I was hesitant to go back and see clearly, I saw a person in front of me running and falling, I thought it was who fell, and I didn't pay much attention to it, but after looking at it for a few seconds, I realized that it was not a fall, it should be poisoned.

After a few arrow steps, she ran over, bent down and saw that it was Meng Xinrui, she was not unconscious, but she was very weak, and there was vomit in her mouth.

At this time, the old prostitute and Xiao Moyan also ran back from the front, and as soon as they pulled up Meng Xinrui, they wanted to put it on my back, and they wanted to continue to run forward.

"Don't run, you can't avoid this gas anywhere, you see it's all in front of you." After I finished talking to the two of them, I asked Meng Xinrui again, "How are you?" ”

"It's mercury vapor, mercury must be mixed with alum acid, this poisoning is very fast, don't inhale a lot." Meng Xinrui said weakly.

As soon as I heard her say that it was mercury vapor, my brain immediately buzzed, and although I didn't know the seriousness of the mercury vapor and alum acid she said were mixed together, I knew the power of mercury vapor. After inhaling a large amount of mercury vapor, acute mercury poisoning will occur, mild vomiting, diarrhea, general weakness, deafness, blindness and mental disorders, and severe cases will immediately coma and shock, and die.

Looking at Meng Xinrui's current appearance, it is considered light, but she is vomiting and her whole body is weak, and there are no signs of seriousness, but I don't know how long this slight manifestation of Lu Dao can last. If she continues to inhale mercury vapor, it will only increase the depth of her poisoning.

I glanced at Meng Xinrui's luminous watch, and there was still time, so I made a decision.

I decided to go back and take a look at Shimen, and even though Meng Xinrui was already poisoned at the moment, I still made this decision. I want to personally verify my opinion on this five-degree robbery, let the old prostitute and Xiao Moyan stay here to take care of Meng Xinrui, and I will go back alone.

The old prostitute didn't support me doing this, saying that the closer I got to Shimen, the stronger the mercury vapor would be, and I would never come back if I went like this, but Meng Xinrui was very supportive, as if she had realized that we only had such a glimmer of life.

When I trotted towards the stone gate alone, the old prostitute came after me, saying that she was afraid that I would hang up, and came to help me collect the body. I knew that this was not his intention, it was just a joke, he was afraid that I would be really poisoned, and I would be as weak as Meng Xinrui, and I would not have the strength to climb out of the dragon when I wanted to.

When we ran to the stone gate, it was indeed as the old prostitute expected, the mercury vapor here was particularly strong, and the strange smell was very pungent. The strange smell was unbearable, and I wanted to suffocate myself to a second puff of gas when I inhaled such a strange gas.

However, it is strange to say that it is such a thick gas, my wife and I inhaled many mouthfuls, and there was nothing, not only did not have the symptoms of poisoning, but also did not have a slight physical discomfort, which made me feel so strange.

When I came to the stone gate, I saw that the red liquid was still flowing from the square on the stone door, and there were just two blood-red traces from top to bottom, like blood and tears, which looked a little worrying. But fortunately, there is not as much flowing as before, and it seems that there is not much liquid in it.

Although I was curious about what was coming out of the liquid, I didn't pay attention to it at the moment, but shone the flashlight directly into the hollow square.

After seeing the contents of the hollow, I couldn't help but think about laughing, if it weren't for the current conditions, my wife and I would really be able to hug each other and laugh, maybe we might cry with joy.

I saw that in the hollow square in the upper right corner of the stone gate, there was a copper wrench, which seemed to be pulled from top to bottom.

I firmly believed that this was the emergency mechanism that opened this stone door, and I couldn't help it, so I didn't think much about it, so I reached out to pull the wrench. But I still stretched my hand slowly, and by the time I lifted my hand into place, the old prostitute's hand had already grasped the wrench, and said to me, "Stand back." ”

I took a few steps back to be on the safe side. When the old prostitute saw me retreating, she immediately exerted her strength, and wanted to pull the wrench down, but this time she didn't pull it. I had to hold both hands on the wrench, and then exert force again.

I saw this scene very clearly, it can be said that the old prostitute used all her strength, the green tendons on her face were bulging, her face was red, and the blood vessels on her arms seemed to explode, so she pulled the copper wrench down.