Speaking of this, Qi Xiaotian continued:

"If it is really a thickness of more than half a meter and the explosives are used, the noise will definitely be very loud."

Speaking of this, Qi Xiaotian suddenly lit up:

"Brother Fang, otherwise we would like to smash a hole in this door?"

After thinking about it, it seemed that this method was the most feasible. After all, this was not like digging an ancient tomb, and now all Fang Chenyi wanted was to open the stone door, so it was the best way to drill it through.

After all, this is a mine. Although there are few modern machinery, there are still some pneumatic picks necessary to smash stones.

He quickly found five or six pneumatic picks and began to dig holes in the stone door.

But then, something strange happened. Five or six pliers were smashed on the stone door, but the stone door was not affected at all.

It was even said that apart from some shallow marks, no gravel fell off the stone door.

This made everyone puzzled.

Fang Chenyi, who had been observing next to him for a while, suddenly spoke:

"Okay, put away everything. We've been busy all morning and we'll go back to have a meal!"

After saying that, he turned to Qi Xiaotian and said:

"Xiaotian, please take everyone away. I'll study it for a while. In addition, let our people surround the periphery and not allow anyone to get close to here."

Although I didn't understand why Fang Chenyi asked everyone to leave, everyone left neatly.

Including Qi Xiaotian, he just looked at Fang Chenyi with concern and took the people away.

After everyone left, Fang Chenyi stood alone at the bottom of the pit and looked at the stone gate in front of him and pondered.

I don’t understand what’s going on, why can’t I even smash the pliers from the stone door?

Could it be that this is not just an ordinary gate? Is it true that there are relics of gods here?

But how could there be gods in this world? Nowadays, humans have entered space, and even the farthest probe has arrived at the edge of the solar system. Not to mention the heavens, there is not even a place to adapt to human survival.

Fang Chenyi, who couldn't figure it out, suddenly thought of his compass. The compass gave him a reminder, but he didn't know if he could give him a way to open the door.

Thinking of this, Fang Chenyi reached out and took out the woven bag, then took out the unknown compass inside.

But the moment the compass was taken out, a white light suddenly burst out from it, and then countless strange symbols began to flash across it.

In a moment, a huge snake head formed on the compass.

Judging from its appearance, it was exactly the same as the snake head on the compass I got from Bilson before.

What is this?

This question just sounded in Fang Chenyi's mind, but a white light burst out from the two stone doors in front of him.

After the light flashed, a circular halo gap appeared in the center of the stone gate.

He looked at the gap and looked at the compass in his hand.

Fang Chenyi was shocked to find that the gap seemed to be about the same size as his compass.

Could it be that after putting your compass on it, you can open the stone door?

The more I thought about it, the more I was likely to be. However, when I thought that the movement here would not be complete, I took out my cell phone and called Qi Xiaotian first, telling him to keep guarding the mine and not let anyone get close.

Just when asked if there was a big noise on Qi Xiaotian's side, Qi Xiaotian was a little confused and said that there was no movement.

This made Fang Chenyi even more confused, but thinking that Qi Xiaotian and the others could not see it when they were displayed on the compass before, Fang Chenyi was not too worried about this matter.

Since you can't see it, that's the best.

So he instructed Qi Xiaotian to look at the surroundings and hung up the phone.

Fang Chenyi looked around, reached out and grabbed the rope for transporting the soil, stepped on the stone door and began to climb upwards.

When he arrived near the gap in the center of the stone gate, Fang Chenyi hesitated for a moment, and finally made a cruel decision, and reached out and placed the compass in his hand on it.

Strictly fit!

The compass in his hand seemed to be prepared for the gap in the stone gate. He put the compass on it, but there was not even a little gap.

Scream~

Just as Fang Chenyi was stunned when he looked at the tightly slit compass, he heard a creaking sound. Then, two stone doors that were originally tightly closed began to slowly open inside.

Looking at the slowly opened stone door in front of him, this was the first time, Fang Chenyi was shaken about his cognition from childhood to adulthood.

This seems to be no longer explained by science.

When the stone gate opened, Fang Chenyi had already fallen to the ground again along the rope.

Scream~

The stone gate was not open quickly, but when Fang Chenyi landed on the ground, he was barely opened to halfway.

Standing in front of the stone gate, looking inside through the half-opened stone gate, what caught my eye was a passage made of stone. However, since the stone gate was not fully opened, I didn't see it very clearly.

After three minutes, the entire door finally opened.

This time, due to the light, Fang Chenyi saw everything inside clearly.

Just after seeing this stone gate, it was really a huge passage.

This passage is not horizontal, to be precise, it should be said to extend toward the ground.

The entire passage is at an angle of nearly 60 degrees and is not only that, but on this slope, it is as smooth as a mirror. Not to mention the steps, there are not even stones that can be settled.

After walking a few steps ahead, I came to the door, and looked down the passage, but what I saw was just darkness.

"Damn, what is this place!"

Looking at the passage that was unknown, Fang Chenyi didn't know whether he wanted to go in for a moment.

You can see it by looking at the ground of this passage. This is definitely not something that manpower can do, and no one knows whether there will be any danger inside.

But now the door has been opened, and if he doesn't go in, he is really unwilling to accept it.

After thinking about it, Fang Chenyi gritted his teeth for the last time:

"See in danger of wealth and honor!"

He clenched his fists hard, then took out the woven bag, took out a handful of m4 inside and held it in his hand.

But after thinking about it, it was not safe enough, so I picked up a rope next to it, tied one end to the rope hanging down to transport the soil, and threw the other end down along the passage.

To be on the safe side, I also tied a rope to my body.

Everything was ready, and I took a deep breath...
Chapter completed!