The eyes are full of fluorescence, but it doesn't actually mean that this is a mountain of corpses and a sea of blood. If someone has a nose bleeding in the pool and a few drops fall into the pool, and then drain the pool water, the pool wall will also be fluorescent.

However, it should be inferred that the sewage once contained blood components.

Xiao Cheng sprayed it in different positions again, and it was still a faint blue.

"Let's go along with the vine. ”

Wastewater here comes from several different areas, including unclean production areas, clean production areas, and possibly laboratories, to name a few. The sewer pipe of the sewage treatment plant is one person high, and if you hunch slightly, you can walk in it, but now the inside of the pipe has long since dried up, but there is a layer of silt-like things at the bottom, and the depth is pitch black, and I don't know where it leads.

The two glanced at each other and walked into the pipe in unison.

In fact, it is very dangerous to do this, because no one can guarantee whether there is enough oxygen inside the pipe, but fortunately, Xiaocheng and Ding Sina's senses are different from ordinary people, and if they really find that the oxygen is insufficient, they can return it in time.

The mouth of the pipe sprayed again, and sure enough, there was still blood in it.

Although walking in the underground pipes, Xiaocheng still calculates the corresponding position according to his cadence and the stereoscopic images in his mind. The closest to the sewage treatment plant is the explosion-proof zone, where there is almost no wastewater discharge, and only a pipe the size of a bucket is connected, and people cannot enter.

Sure enough, there was no fluorescence inside the tube in the direction of the explosion-proof zone.

The oxygen inside the pipe is still relatively sufficient, but the air is humid and stuffy, which is disgusting. After all, this is not a tomb robbery expedition, nothing terrible happens, and the pharmaceutical factory is not particularly large, and it doesn't take half an hour to walk through several areas.

According to his cadence calculation, the front should be the unclean production area, that is, the area where the laboratory is located.

"You squirt again. Tinsna said.

The inside of the pipe is exactly the same, so much so that it feels like walking for a long time, and it is inevitable that people will feel tired. Xiao Cheng sprayed it at a low place again, this time the fluorescence was stronger, and it could be seen that the blood concentration was higher.

"How can there be so much blood?" asked Tinshina.

"Not a lot, luminol reagent can detect extremely small amounts of blood, even after decades of being clearly visible. If they do experiment with children, what will they do with babies who die after being injected with reagents?"

"Dissection!"

They will definitely study the cause of the baby's death through autopsy, so as to adjust the corresponding components in the reagents, and during the autopsy, it is inevitable that blood will flow out, and all the wastewater of the entire pharmaceutical factory will flow through here, so it is not surprising. ”

Ding Sina nodded and didn't speak again, don't talk in this environment, a mouth will instinctively feel disgusted.

In fact, if there is no fire, it will be much easier to test in the laboratory.

The two of them continued to walk forward, and the flashlight was most effective in this environment, which could shine ten meters away. But where the light doesn't shine behind you, you always feel like something will suddenly appear in the dark. The dirt in the pipe is unbearable to describe, Ding Sina endured the nausea, and followed Xiaocheng step by step.

At this moment, where the light of the flashlight reached, an iron fence was found, and there was no way to go forward, but the light shook slightly, and Xiao Cheng found that there was a person hanging at the iron fence!

Not a person, a corpse to be exact.

The corpse of an adult.

Behind her, Ding Sina was startled, and let out an exclamation of "ah", and the sharp sound shook people's ears in the pipe.

"It's okay, don't be afraid, he's dead. ”

Xiao Cheng stepped forward, and under the light, the true face of the corpse was revealed.

The corpse was wearing a gas mask on its head, and it was a high-end product with an oxygen cylinder, and the clothes on the body were no longer of any color, clinging to the body, and the iron fence was still tied with strips of rags, I don't know what it was for, and this corpse was shoving its head into the gap in the fence, trying to get through.

Xiao Cheng looked at the corpse from different angles with a flashlight, and guessed various possibilities in his mind.

Judging from the degree of decomposition of the corpse and clothing, I am afraid that it has been more than ten years, and it is very likely to be related to the fire fifteen years ago.

The news report said that there were no casualties on the Chinese side, so this person should be an expert from abroad.

What Xiao Cheng thought of, it was obvious that Ding Sina also thought of it.

The two glanced at each other, and Ding Sina said, "He should also be one of the experts back then, right?"

Xiao Cheng nodded, "The storage area in the west and the explosion-proof area in the north are on fire, sealing the entire non-clean production area tightly, and the fire spreads to the production area from both directions, because the laboratory is underground, when they find out, those experts are trapped inside." ”

"And this man is the smarter one. Tinsna added.

Xiao Cheng's mind deduced that the scene on the day of the incident may not be accurate, but this possibility is not low.

The laboratory is built under the unclean production workshop, which is extremely hidden. There is also only one exit, and it is precisely because of this that all the specialists are trapped inside. The fire outside was getting bigger and bigger, and the temperature in the lab was getting hotter, the power was cut off, and everyone was in a state of panic......

If this continues, everyone will be roasted alive! Because of the high temperature outside, some flammable materials have been burned in the laboratory, and everyone else has gone to extinguish the fire, and one of them secretly put on a gas mask, to be precise, it should be a positive pressure air respirator, which is equipped to deal with the highly polluted air of the pharmaceutical factory, and at this moment, in order to save his life, this person uses it as diving equipment.

He didn't know how to use it, he entered the sewer pipe, and dived all the way here, at that time there should be a steady stream of sewage in the pipe, and the gap in the iron fence was large enough, generally speaking, as long as the head could pass, the body could pass.

Perhaps this man made the mistake of empiricism, and the oxygen cylinder on his back stuck him here, and he couldn't get in and out, and finally suffocated to death.

A conjecture is a conjecture after all, and it needs to be further confirmed, Xiao Cheng tried it, and felt that the width of the fence was enough for him to pass through, so he squeezed to the other side, Ding Sina hesitated for a while, and also rubbed in. When she came over, her body inevitably rubbed against the fence, making the girl frown and gag frequently.

Xiao Cheng was much calmer, letting Ding Sina hold the flashlight, while she gently unfastened the buckle of the oxygen cylinder on the corpse's back and slowly lowered the corpse. It was only at the other end of the fence that it was discovered that the corpse had a large cut on its leg, and the blood on its body had almost dried up.

What would a corpse look like in the sewers of a pharmaceutical factory for fifteen years, this can make me feel bad, I searched various states on the Internet, and I saw a lot of disgusting pictures, so I decided, that's it, wearing a sealed diving suit biochemical suit, there are a lot of messy substances in the wastewater of the pharmaceutical factory, plus the high temperature disinfection of a fire, so what the corpse looks like is reasonable, you have no opinion, right?