This iron door is not the kind of door made of iron bars, but a very thick, airtight kind of door, and there is a small mechanism outside the door, which is not considered a mechanism, but a button-like thing, and if you break the loose-leaf iron piece into the mechanism, the door cannot be opened from the inside.

And now, there is a keyhole at the end of this iron piece, a very thick iron chain through the keyhole, connected to another door, the door is locked, I shook the door, it is very heavy, the door does not move, I had to pick up the iron chain again and shake it, I just thought that after such a long time, since the iron ladder has rusted, then this iron chain may no longer work.

However, the ending disappointed me, the chain is very strong, the chain is intact, but I stared at the lock, and I felt that it was wrong, this lock ...... How could it be that there was no rust, the chains were already rusty, but the lock was unharmed, intact.

I took a flashlight and looked closely at this lock, and found that the surface of this lock seemed to be painted with a layer of paint, the kind without color, no wonder I just picked it up and felt that it felt a little wrong, not like an ordinary iron lock.

The flashlight is still a little reflective, it seems that it should have been coated with a layer of anti-rust paint, but, in the era when he was older than the third master, how could anyone have this? At that time, China could almost be described as the Stone Age, and the third master shouldn't have known this technology, right?

I turned the lock upside down, looked at the keyhole, and my heart sank, because I found that it was pitch black inside, not because the light couldn't get in, of course, but because something seemed to be blocked inside. I used my fingers to clasp it in, and sure enough, my little finger was black.

I rubbed the black crumbs in my hand, and the crumbs were just a layer on the belly of my thumb, like a ...... It's like a pencil!

Then I know, it's supposed to be lead filings!

The gate uses such a thick iron door, just standing here to estimate, this iron door is estimated to be more than ten centimeters thick, and then locked layer by layer, could it be that there is something invisible inside?

Also, is the person who locks this door afraid that people from the outside will enter, or will the things inside escape out?

If he's afraid of people from the outside, wouldn't it be better to simply lock them up from the inside?

I also used such a thick door...... Or is it that he wants to lock things inside, but he can't trap himself inside, and of course, he has to prevent others from entering again, so he has taken a lot of measures to insure layer by layer.

I was pondering when I was tapped on the shoulder, and it was almost completely dark, and the only source of light was my flashlight, and the faint light shining through the hole, but because the passage had almost turned at a right angle, the light source of the hole had no meaning to my place.

That is to say, the only thing that can make me see things clearly is the flashlight in my hand, and at this moment, my flashlight is focusing on this lock wholeheartedly, and I was suddenly slapped behind me, and my first reaction was, could it be that the other doors here, the things inside ran out?!

I immediately threw the lock as fast as I could, and raised my hand to cover the hand that was on my shoulder, and grabbed it hard, and I wanted to have an over-the-shoulder fall, this place is too narrow, not to mention a shoulder fall, even if I raise my foot and kick the other person, I have to be careful not to touch my head, not to be scratched by the rough walls around me.

So, when I grabbed the hand, I suddenly didn't know what to do, and the other person was standing behind me, obviously much more flexible than me, and he reached out and twisted my waist fiercely, and then followed the hand I was holding him, and he crashed into my arms.

I said in my heart, how can there be such a thing, it just so happens that I can't catch him, and I have fallen into the net!

My mind turned, and I said, if this is really this thing, it must have never seen the light, so if I shine a flashlight on him......

As soon as I thought of this, I didn't say a word, I raised my hand to shine, and I heard a woman's scream: "Don't, don't...... Am I wrong, can't you......"

It turned out to be a rain of cold frost.

Cold Frost Rain buried her head in my arms, let me quickly move the flashlight away, I looked at our current position, I haven't moved the flashlight, first pulled out my hand from her hand, I pushed back, saw that she was still covering her eyes with her hands, so I put the flashlight down, and asked her what she was doing.

Leng Shuangyu teased my joy with a face, raised the corners of his mouth and told me, I have been down for a long time, and there is no movement, the two of them are afraid that something will happen to me, and Li Qing can't come in, so they simply let Leng Shuangyu come down to see me.

I suddenly didn't calm down, the cold frost and rain were messing around, didn't Li Qing's brain be gone! I don't know what happened below, what if I died down there? Did he let the cold frost rain come down and send him to death!

I asked Leng Shuangyu to go back quickly and told Li Qing to make him sober up, but Leng Shuangyu didn't seem to hear me, relying on his thin stature, he walked past me with a short body, and went to see the door.

"Wow, this is not simple, it looks like it should be made by a rich family. Let's open it, shall we? There must be a lot of treasures hidden inside! ”

When Leng Shuangyu said this, his eyes were almost lit up, and I said in my heart that this little girl is not very old, but she has a lot of thoughts, and she is also obsessed with money.

I had to perfunctory her, I said, you don't know whose house it is, what if it's the underground warehouse of a rich family in the village, it's wrong for us to come in like this, if we go in that thing again, what's the difference between this and stealing?

Leng Shuangyu waved his hand indifferently, shook his short hair, and said: "Don't tease me, this village is the size of a palm, and I can count how many families I can count now, one by one, how can anyone have such a big warehouse?" Look at this door, at least it's so thick! ”

As he spoke, Leng Shuangyu drew more than ten centimeters with his hand, which was about the same as I estimated.

I had to tell the truth: "I don't know what's in there, but I know that this door won't be opened, unless we go out and get a hacksaw and see the chain." ”

Cold Frost and Rain looked at me helplessly and said, what a good chain, why did you saw it? Let's open the lock and it's over!

Before I could contradict her and explain the situation to her, I saw her put her hand into her short hair and pull out a small hairpin.