The stone was very big, but he could command two soldiers. They unloaded two equipment from their fully armed backpacks and then used engineer shovels to dig holes on both sides of the stone. He could use a machine to control the button, and with a buzzing sound, the huge stone was pushed up, and a gap slowly appeared behind the stone.

I looked inside and found a tunnel made of stone inside, and the tunnel was obviously brighter than outside.

I waved my hand, and rushed in with my belt. How could I reach out and try to stop me?

"Team leader, we have practical experience."

I turned around and shook him, "I have it, too."

The tunnel was very narrow, and at first one could only allow one person to move forward, but when he turned ahead, his eyes suddenly became clear.

I don't know when this hill was hollowed out. After turning, it went down. A newly built stone path slowly sloped downwards, and even drove forward with a width. How could it be a commander to form a triangular formation and slowly touch it downwards on both sides of the stone path.

The stone path is a bit like a winding mountain road, turning around along the way, but the more you go down, the brighter it becomes. When you walk to the bottom of the cave, you find that there is a different scene below.

This is a large stone processing site. The stone slabs and stones are neatly arranged, and there are hand-polished grinding equipment next to it. What's even more amazing is that there is a well in such a deep hole, and there is a rum at the entrance of the well, which seems to be used for water-lifting terrazzo.

Now even the poorest mountain people will not live in a cold cave that is not shy.

But the times in which the people of Xiye people live are different.

The ancient saying often says "the world of the cave is blessed", because the living conditions of the ancients were very poor, so in their imagination, the gods and immortals lived in caves in deep mountains and forests. The caves were warm in winter and cool in summer, and the products were abundant. This was a fairy-like day.

So the visitor from hell is right. For the people of Xiye in the early Tang Dynasty, the underground world that the national master took them to find was simply the dream Heavenly Palace Fairy Palace and finally became a god. Who would want to return to the ground to be a mortal?

It was not until a thousand years later that the red lotus burned out and most of the people in Xiye Kingdom who turned into mandrills returned to the ground. They were already accustomed to life underground, so they wanted to perform the ten evil rituals again and create another underground immortal palace.

The Leitan Cave we see now must be the cave they built?

Why did you go around and say half-jokingly to me: "This place is still being renovated, right?"

Before I could answer, he yelled and continued to walk forward. But before the smile on his face disappeared, he saw a black shadow jumping out from behind the stone.

"Facially man!" I shouted.

He Nengdang was always very alert, but just now he was a little relaxed because he was joking with me. He fell to the ground in panic and probably couldn't aim, so he just randomly pressed the trigger of the sound wave gun.

Because we were wearing a helmet, we were not particularly uncomfortable. Instead, the faceless man pounced halfway and threw him on the ground, then bent up like a prawn and kept kicking his legs.

How could he sit up when a carp beats and sits up? He rushed up and fires the machine gun at the faceless man struggling in pain. Wailings came from the abdomen of the faceless man. It rolls a few times in a row, and finally lay on the ground without moving.

"This thing is so powerful? How could anyone die if it was developed before?" He Nengdang said to himself as he looked at the sound wave gun in his hand.

"It's not just amazing, it's even more effective than a real gun. The sound waves are radiating in all directions, and you can do it without aiming." I told me about shooting myself in the old riverbed. At that time, I was confused and only remembered that I kept pressing the sound wave gun. As a result, the faceless man, densely packed with riverbeds, fell to the ground and stopped moving.

"Be careful!" Before I finished speaking, I suddenly pulled me, and then hugged me and rolled to the side. I was wondering what was going on, but with a "bang", a huge stone flew out of the darkness and almost smashed us into meat pie.

Before we got up, we heard the whistling wind and several huge rocks flew towards us. Fortunately, we didn't walk forward, and we could still hide behind the stone wall after a few steps, otherwise it would be too late to hide even if we wanted to!

Even so, a team member who could not dodge was hit by a flying stone. He fell to the ground, holding his broken leg, gritting his teeth and holding it back. His face was pale, his veins were exposed, and sweat fell from his cheeks.

"Shoot! Shoot!" I shouted loudly.

I raised the sound wave gun and pulled the trigger randomly. All the team members behind took out their guns and "fired" them in all directions.

The last stone flew out of the darkness, and then a "plop" sound was heard. One faceless man after another screamed and fell down.

When he saw that there were no stones flying over, he quickly got up and signaled the team members behind to follow him.

"Catch two living ones!" he shouted.

I stood up and tried to hold him, but this guy ran faster than a rabbit. He rushed forward in a flash. There was no way, so I had to shout at them: "Control the situation first, don't think about leaving a living!"

He Neng was stunned when he heard my shout. Sure enough, a red light flashed in front of him, and in an instant, the flames ignited. Three team members who rushed in front were so scared that they took a few steps back and almost lit the sky lantern by the fire.

"What are you stunned! Shoot!" I yelled hurriedly.

He Neng was awakened and reacted quickly. He immediately summoned the team members to divide them into three groups, each group lined up in a circle, and then raised the sound wave guns and fired in different directions.

In this way, the sound waves can overlap and cover them, and there must be no dead corners in the entire hole.

I rushed over quickly. As soon as the fire burned, the oxygen in the hole suddenly became thin. I felt hot and stuffy inside, so I could only breathe heavily and say, "Contact the main force immediately, open the entrance of the hole completely, and send the wounded out!"

"No, team leader!" He Nengdang said to me, "When the fire is on here, I can't even breathe. If I don't go out to breathe, we will all fall into a coma due to hypoxia."

He was right, because as the fire grew bigger and bigger, not only was there a lack of oxygen, but also a thick smoke rolled in, and I felt like I was about to suffocate.

I hesitated for a moment, and my mind was spinning quickly.

Since faceless men can live in this world like us, it means that they also survive on oxygen. Moreover, their heartbeats are faster, which means that there is a greater demand for oxygen.

In this way, if we all feel hypoxia, then they are even more so!

Therefore, this firewall is probably the method they use when they are desperate. If we retreat at this time, it will give them a chance to breathe. Therefore, we cannot retreat now! At least we cannot withdraw all of them!

Thinking of this, I covered my nose and said to He Nengdang: "You lead the team members out first, I will stay here alone. If you inform the main force to seal the outside, if you don't work, you will surround it and cover the entire mountain with a sound wave gun. There will definitely be more than one passage in this underground church."
Chapter completed!