Everything shows that this is the underground Jinan city that was sealed thousands of years ago.

The group walked along the stone path to the front of the dungeon, and Haoyu asked his subordinates to fire two flares again, and in an instant, the entire underground city was as bright as day again.

I could see more clearly, all the buildings were tall or short, about five stories high, about two stories high, I don't know if it was because they were deep underground, most of the buildings did not collapse.

"Why do you say the ancients lived in such a place?" A SWAT officer asked.

"I think this place is better than the ground, so there's no need to give up!" Another return.

"Who the hell is it?" The third asked, confused.

My mind was also full of doubts.

After walking forward again for about two or three hundred meters, I found that the road under my feet was at the end, and not far away was a wall, and all the footprints led straight to the gray wall, and then I looked closely, there was a hole in the wall about two meters.

"Look! The whole dungeon seems to be surrounded by a layer of cement! ”

Criminal policeman Lao Kong exclaimed.

Indeed! In front of us is a wall of about three meters, said to be the head of the wall, in fact, it is just a circle of solidified cement, and the height is uneven, the wall is also very rough, we can see that the construction of this circle of cement wall at that time was in a very panic and anxious state.

"Yes! The hole was also freshly dug and would not take more than two days. ”

"That must be Director Hu!" Some of the criminal police officers immediately shouted.

Haoyu nodded: "Since they have dug a hole here, I think they must have found the door to enter, it seems that the entire underground city has been sealed, and there is no entrance at all." ”

When Haoyu said this, a criminal policeman had already walked to the hole in the cement wall and shone it in with a flashlight.

"This concrete wall may be much thicker than we expected, and I can't even see through it with a flashlight."

"Is it so thick?"

I surrounded myself with a few other SWAT officers.

Sure enough, at a glance, you can't see behind the concrete wall.

"If you come, you will be safe! It doesn't matter so much, let's go in first! ”

After speaking, Haoyu took out his mobile phone and was the first to enter the cave.

I and the other detectives quickly followed and climbed in.

The smell of cement in the long cave is getting stronger and stronger, and the pungent it is getting more and more pungent, and I don't know how this cement is blended.

Thinking about this, my mind unconsciously wandered.

Coldly bumped into Haoyu's back in front of him.

Haoyu didn't look back, but bent down and shone a flashlight under his feet.

"What's wrong? Brother Haoyu ......, "I know he must have found something, and asked hurriedly."

"Look—what's in this cement!" Haoyu's voice was deep.

Looking in the direction of her light, I first saw a white protrusion, and then took a step forward, only to see that it was actually a human skeleton, and the skull's hand bones protruding from the cement.

Except for me, there were either criminal police or special police officers, and everyone saw the position and appearance of this hand and concluded that the deceased had been poured into the water alive.

"We have to dig out this human skeleton, and we won't be able to delay for a few minutes—we may be able to figure out why the ancients built such a thick cement wall."

Haoyu took two steps back, took out a white glove from his pocket and brought it to his hand.

Several people followed Haoyu's instructions, took out chisels and shovels from their backpacks and began to knock around the skeleton.

Soon a gray skeleton sat on the ground, crawling forward with its hands and mouth wide open.

This is not over, right next to this skeleton, three more skeletons were dug up, one of which was an adult holding a child in his arms, it seemed to be a mother and child, the mother wanted to save the child, but both of them were poured with cement.

From the shape of several skeletons, it can be seen that these people were suddenly doused with cement in the process of struggling, so the skeletons still retain the appearance of struggle in the moment before death.

The faces of everyone present changed.

"The density of these cements is smaller than that of regular cement, so it is very easy to chisel."

Haoyu asked everyone to chisel out a large piece around again, which stunned us all at once.

More than a dozen white bones were found one after another, all of them posing as if they were struggling, and all of them had big mouths.

"It's obvious that all the bones are struggling as they were before they die—but why are their mouths so big?"

If one or two skeletons have mouths, it may be a coincidence, but all of them are like this, and it can't be explained by coincidence, right?