In the fourth stone room, all the police officers were busy checking the children's bodies, and Murong was also trying his best to rescue the girl.

However, the seven traffickers were left aside, their hands were roasted in handcuffs, and with such an eerie scene, they all looked around tremblingly, and some of them were the first to notice the abnormality.

The voices of the traffickers whispering came out, because it was in the stone room, the space was almost airtight, and there was no noise around.

The police officers have also smashed all the water tanks, and the sound of their whispering at the moment also fell on the ears of the police officers word for word:

"Did you find a problem?"

"This place is too terrible, I knew that the leader would do such a unconscionable thing, and I wouldn't follow what he said."

"Why didn't you say that when you took the money?"

"Haven't I been kept in the dark!"

"Don't be, I ask you if you see anything wrong?"

"Nothing here looks right!"

"If you interrupt again, believe it or not, I'll whip you!"

"Come on, you are also a mud bodhisattva crossing the river now, you can't protect yourself, and you still smoke me, you come!"

"You ......, if you don't have the same knowledge as you, haven't you noticed that something is missing on the ground?"

"There's nothing on the ground, even the black, viscous, disgusting-smelling liquid ......"

"That's right, here's the problem, all the liquid coming out of the tank is gone!"

"Do you suspect that there is a secret passage here, and we still have a chance to escape?"

……

Suddenly, a reprimanding voice came, "What do you think, when will you not repent?" ”

Immediately after that, a police officer came over, took out the leg cuffs, told the traffickers to be honest, and gave them another layer of insurance to prevent them from escaping.

"Big brother, I think you misunderstood, I just reminded them that there may be strange places in this stone room, and I didn't say that there are other secret passages, and I didn't think about running away, don't listen to his nonsense!"

The trafficker who was the first to speak out opened his mouth to explain.

"Be honest with me!"

Another police officer also came over, and he did something to make all the police officers feel more at ease, and he put the seven traffickers in the middle of the leg cuffs, and then roasted them with additional handcuffs, and the seven traffickers were handcuffed into a string, and it was difficult to run.

One by one, the traffickers wept and mourned, and the police stopped caring about the traffickers after all this. They continued to search the stone chamber, the corpses were relatively intact, the decomposition was not very serious, they confirmed one by one, none of them showed signs of life, they were all neatly placed in the middle of the stone chamber, and the other obviously decomposed corpses, they did not care.

Instead, they began to study the structure of this stone chamber, after all, so many large vats of black liquid flowed into the stone chamber, but all of them were gone, and they suspected that there might be a secret passage under this stone chamber, or maybe it could lead to some underground river.

Because the black liquid in the entire stone room did not find any residue, but disappeared cleanly, leaving only the black liquid flowing through the traces left behind.

All the police officers understood the reason why the water flowed low, and they found the place where the black liquid finally disappeared, which was located in a remote corner of the stone room.

It was found that one of the slabs in this location was significantly smaller than the others, so that the gap between the slab and the surrounding slabs was relatively large, and there were obvious black marks between the gaps...... That's where the black liquid flows!

Although they had already discovered what the problem was, they also tried to move the slate out of the way to find out. However, because there were no tools to dig the slate, many methods were tried to no avail, so I had to do it.

Because Yan Ju was not there in this operation, Deputy Director Murong was the first leader, so they turned around and walked towards the entrance of the fourth stone room, wanting to ask Deputy Director Murong what to do next.

Just as the police officers were walking towards the entrance of the stone room, a gust of wind suddenly blew from behind them, and the wind contained a cold in it, which made them shiver.

"Damn, what's the wind!"

Some police officers subconsciously complained, the speaker was unintentional, and he smelled intentional.

"It's... This is a sealed stone chamber, how can it be windy? ”

A trembling voice spoke the doubts in the hearts of the others.

The police officers were also well-trained, and although they were confused and scared, they all turned around and took a look. When they looked behind them with palpitations, they were relieved to find that there was nothing behind them.

"Maybe it's because there are too many dead bodies here, and the illusion caused by too much yin qi is too heavy!"

A police officer said something that even he didn't believe to comfort himself and the crowd.