Xia Qing's face turned a little pale, and he said, "This pile of bones is not complete, it is only a part of a dead mouse, and the skull of this mouse is gone." ”

"The skull is missing?" The fat man was shocked and said, "You mean the rat's head has been screwed off?" ”

Xia Qing didn't answer, but the temperature in this corridor seemed to be much colder.

The hallway was still narrow, the dim light was still flickering, and as they walked through it, they found a few scattered bones one after another.

The bones were chilling, but thankfully they were all rats.

It's just strange that they have never found half a mouse skull among these white bones.

As they approached the exit to the next and final level, there were insanely many bones in the hallway.

It's like there was a massacre here, but it was just a slaughter of rats.

There was no room for their feet to fall on the scattered bones, and they had to slow down their march to be careful not to be poked through their shoes or cut their ankles by the broken bones.

Gao Chao had been watching the ground carefully, not only at the bones, but also for something else.

He had always thought that maybe he would find some bullet casings here, because he thought that the cause of the rats' deaths had something to do with the people who worked here.

But in the end he was disappointed, because he saw no trace of human existence in this level, and he couldn't help but worry about what was more powerful than such a ferocious rat that could be slaughtered here.

Gao Chao could only console himself, fortunately, this massacre in front of him only happened a long time ago, maybe that kind of thing is long gone.

It's just superb but forgetful. In this underground facility, the rats are still alive, how can that thing disappear?

They continued on their way, finally reaching the exit that led to the next floor.

Originally, they thought that this last exit should be difficult to enter. After all, the white bones all over the ground show that unimaginable events have happened on this level.

But in front of them, there was a wide open opening, and to what extent it was open, it could be described as exploding.

"Wouldn't it? Was this place blown up? ”

The fat man first raised such a question.

Gao Chao nodded and said: "Most of this was blown up with explosives, you look at the cement concrete blocks all over the ground, it is very telling." ”

As Gao Chao said, this room is full of large and small pieces of concrete. On the blasted floor, there were also bent steel bars exposed, and it seemed that the force of the explosion was really not small.

Xia Qing looked into the room on the next floor and found that the room below was pitch black, which was also normal, after all, the explosion must have destroyed the lighting equipment in the upper and lower rooms, so it was pitch black.

But she looked at it with her headlamp. I suddenly became nervous.

"Lao Gao, come and see. There's something in the corner over there. Xia Qing pointed to a corner downstairs and shouted in a low voice.

Gao Chao and the fat man hurriedly leaned over and used two headlamps to illuminate, only then did they see clearly that there was indeed something worth noting in the corner of the room downstairs.

"That's like ...... It's a bullet casing, right? "The fat man was the first to see the things on the ground. I couldn't help but get a little excited.

Gao Chao nodded and said, "It's indeed a bullet casing, and there are quite a few." ”

Gao Chao had been looking for this kind of thing, and in his opinion, there must have been some serious accident in the underground facilities here, although he couldn't say what kind of accident it was. But there should be an armed conflict after all, but along the way, I didn't even see a bullet casing, which is really unreasonable, but I didn't expect that in this lowest layer, some clues were finally found.

The fat man touched his chin and said, "This place is too evil, what is this place for?" How do I feel like there's a bunch of monsters all over this place? ”

Gao Chao was thinking about it, but he never came up with a clue, but when the fat man said this, he sighed in his heart, and he actually had some ideas.

"Don't say it, there are a lot of monsters in this place."

Gao Chao recalled it carefully, and then said: "This place is divided into so many floors, and there are so many rooms in each floor, don't you think that this place is a bit like ......?"

Xia Qing answered: "It's like a prison, isn't it?" ”

"Yes, it's like a prison." Gao nodded superbly.

Xia Qing continued with superb thoughts, and said: "We have discussed the layout of this place in the kitchen above, and I have the same feeling as you along the way, this place is indeed too much like a prison, only a prison will be like this, each floor is very similar, the area is very large, and there are many rooms, so that the construction can hold a lot of prisoners, but one thing is not very reasonable......

Xia Qing tilted his head and said: "That is, there are few exits between each floor, and the single exit is so small, I remember that the fat man once said that if there is a fire or other accident here, it is difficult to evacuate quickly with these exits alone." ”

"Didn't you say that maybe they didn't want them ......to leave at all," Gao Chao muttered, "Maybe this is indeed a prison, but the prisoners who are being held here may not be ordinary prisoners......"

The fat man didn't wait for Gao Chao to finish speaking, he wiped the sweat from his forehead and interrupted: "Not an ordinary prisoner? Will it be ...... at all? Not human? ”

Gao Chao and Xia Qing both looked at the fat man, and both of them became nervous, and the fat man was straightforward and said this possibility directly.

In fact, Gao Chao and Xia Qing didn't think about it like this, but they were even more reluctant to pierce this layer of window paper, after all, such a possibility might bring great pressure to each of them.

Along the way, they have seen too many impossibilities, rats the size of wild boars, earthworms like pythons, zombies in a whole room, and the "wind" wandering in the narrow corridor, as for what that "wind" is, they are still unwilling to discuss, they only know that what they saw at that time were transparent, dusty faces, but those faces floated in the corridor, gradually becoming distorted and hideous.

Gao Chao looked at the fat man and said in a deep voice: "No matter what they are, no matter whether they are human or not, they only existed thirty years ago, even if they are still alive now, they will not have much ability, so as long as we are cautious and try not to do risky things, there will be no danger." “

Gao Chao may not even believe what he said, but the fat man and Xia Qing still nodded, at this moment, some people need to stand up and say some lies.

They finally went down to the last floor through the blasted opening, and then walked out of the room, only to find that the corridor on the lowest floor was really different.

(To be continued.) )