Chapter 507: Sulfuric acid discharge

I stood in front of the door, and then leaned on the door and tapped my ear lightly, listening to the sound on the other end against the door panel.
Although this is a stone gate, it is not thick, and I can hear the sound of liquid flowing on the other end while knocking on the stone gate.
It is enough to see how much sulfuric acid is behind this stone gate, and as long as the stone gate moves, the sulfuric acid behind it will splash out instantly.
"Can you do it? If you can't, don't take the risk. Let's think of other ways."
Sima Yi was still a little worried, so he said to me.
"I'm fine, you stand back and leave it to me."
I hurriedly waved to Sima Yi and signaled them to step back, so Liu Ruyan, Sima Yi, and Wu Wu took a few steps back honestly.
I kept knocking on the door panel and determined the sulfuric acid range roughly behind.
Then I put down the backpack behind me and took out the tools I needed.
I have to say that at that time, Sima Yi prepared such a backpack for each of us and it was still very useful. There were some special excavating tools in it that came in handy at these times.
I took out a chisel and a claw hammer from the inside, and then I chose a corner of the door, and then walked gently, ensuring that my strength is even and gentle, so that I can make a hole in the stone door. And it won't break the entire stone door.
Finally, I knocked a small hole in the door panel under my extremely cautious action, and then a small amount of sulfuric acid flowed out of it.
Because the hole I made was very small, the sulfuric acid did not appear to be sprayed, but just like a trickle flowing down the door.
In order to speed up the discharge of sulfuric acid, I enlarged the hole a little bit, and then retreated to Sima Yi and the others.
"If it is enlarged, the door should be broken, and sulfuric acid will still be sprayed out at that time, so using such a hole to drain the sulfuric acid is the best way. However, there is no place for the sulfuric acid to flow, so it is still necessary. Dig a hole in the ground."
Hearing what I said, Sima Yi and the others nodded, and then we took out the portable military shovel in our backpack, and quickly dug a hole in the ground, and then I dug a canal in the ground to guide these Sulfuric acid flows into this cave.
So after a period of waiting, there was no more sulfuric acid flowing out behind the door, so I walked forward and knocked on the door panel. I heard that the sound behind had changed and turned into a hollow sound. The sulfuric acid after coming here should have all run out.
"These sulphuric acid should have run out, we can open the door."
Hearing what I said, Liu Ruyan didn't hesitate to walk forward and open the door, so our group entered the door safely.
At first, the room we were in was still empty, but when we passed through him, we found a wide tomb in front.
And because of the light, we can see a lot of talismans painted on the surrounding walls, and these talismans are completely different.
"Look! Look at these spells on the wall!"
After Sima Yi saw this scene, both eyes were shining brightly. Wu Wu and his reaction did not differ much. Both were extremely excited, and then kept looking at the charms on the wall.
It can be seen that they are quite interested in this scene.
"It's here, it's here, there are so many spells here, this must be the sleeping place of the adult!"
Sima Yi shouted extremely excitedly, and then he kept looking around, trying to see what was in these spells.
I remembered what Wu Wu said to me before. He said that this tomb is a tomb of Taoist power, so the adult in Sima Yi's mouth must be this Taoist power.
And seeing the excitement of Sima Yi and Wu Wu is enough to see how powerful this Taoist power is, but I am not very interested in this Taoist power itself.
Because I am not a person of Taoism, I am only interested in the legendary Fulu book, and I have nothing to discover about the Taoist power itself.
So when Sima Yi and Wu Wu looked frantically at the charms on the wall, I started to explore whether this ancient tomb had a place to go out.
I have seen the spells on the wall, and I recognize some of them, so they are not too special and precious in my eyes.
Although there are still some that I don't know, I can know that these are just some talisman. The most precious thing is how to draw them, not the charms drawn like this.
"Let the two of them get excited first, let's take a look at other parts of this tomb to see if there is any exit."
Liu Ruyan's reaction was calmer than mine, so I said to Liu Ruyan and invited him to explore the tomb with me.
"Okay, then we two separate, I'll go here, you go there, call me immediately if anything happens."
Liu Ruyan nodded, so the two of us divided the area, and each went to explore one side.
I walked cautiously toward the front, and at the same time explored what the surroundings of the tomb was like, but maybe I was worrying too much, because nothing dangerous happened to me along the way.
It’s just that the result is not as I expected. I think there should be a place to leave in this tomb, but I never thought that after I inserted my area, I didn’t find any doors or doors leading to other places. Is the channel.
"What is going on? Is it possible that this tomb is one-way? Is it the only way when we came?"
I was a little puzzled, but Liu Ruyan didn't know the situation on his side. Maybe he left where he left.
So I hurried to look for Liu Ruyan. Liu Ruyan shook his head when he saw me, and then said to me: "I didn't find any other passages or doors in this place. What happened to you? how is it?"
"The situation on my side is the same as yours. It seems that this tomb is only one-way. If we want to leave, we can only go back and forth along the way where we came. There is no other place for us to leave."
I said slowly.