On the walls on both sides of the stone ball, two symmetrical dog-like animals are carved facing the stone ball. The wall carvings are ugly, similar to the murals of the cave people on the top of the mountain, and the dog's legs are painted like tree forks.

But it didn't matter, what mattered was the minerals on the stone ball, and the one in the middle, the Big Dipper I had seen on Dolgon's coffin. It's all like magic, and I was drawn to see what was behind the stone ball.

I worked hard with the fat brother, because my right arm was not flexible, and it was basically the strength of the fat brother alone. The stone ball can be moved, and the stone ball rolls into the secret room, and the ground of the secret room seems to be horizontal, because the stone ball does not roll far before stopping, completely relying on the inertia of our arm strength.

There is a round hole in the copper wall behind the stone ball, which should probably be called a round door, because judging from the traces of the polishing of the copper bricks, the hole is rounded, and it is a deliberately left door, not a hole created by the impact of the stone ball.

Now I understand that the pipe we walked down was used to roll the ball into the secret room, and the diameter, length, slope, and angle of the downhill slope of the pipe were carefully calculated. The force of the stone ball rolling down is too great, and the copper wall will be damaged, or the stone ball will be shattered. The force of the stone ball rolling down was too small, and if it fell to the flat ground, it could not continue to roll forward, and it could not block the round hole door.

Moreover, the rolling cycle is also precisely calculated, otherwise the patterned side will not be aligned just to the outside.

If this is a door, the watchdogs carved on both sides are also very reasonable, and the real watchdog should be the big bug outside, if it weren't for the copper wall being broken by the roots of the tree, it doesn't know how long it will hide here, just let me and the fat brother subdue, it's also its bad luck, and its life is over.

The stone ball moved open the exposed hole door, it was black inside, I put my head in and looked at it, there was a round hole up and down, the diameter was enough for one person to pass through, the inside was also black, I couldn't see the end with a flashlight, and a warm breeze blew from up and down at the same time.

Without even thinking about it, I got into the downward hole, which was in a semi-arc downward shape, and the stone wall inside was artificially polished so smooth that I felt like I was on a slide, and it didn't take me two seconds to hit the ground.

After I landed, I turned on the flashlight, and at this time, a cold sweat broke out instantly, and at this time, my feet were standing on the edge of a cliff in unison, and in front of me was a bottomless abyss, dark and bottomless. I don't know if this is bad luck or luck, I stopped at the edge of a big sinkhole, and ten centimeters further, I will be crushed.

The flashlight shines far away, and you can't see the other side at all. Further along, there is a slope that slopes down obliquely, without a road, covered with gravel of various sizes, and the next mountain wall has traces of water washing, and tree roots growing in all directions.

I beckoned the fat guy to come down and take a look, and at the same time reminded him to slow down, there was a cliff below.

However, when the fat brother came down, I found that my reminder was a bit redundant, the fat brother's body was too thick, and he completely rubbed down with his feet in front of him, which could not achieve the effect of the slide.

The fat brother grabbed the flashlight and took a photo, and said, "Hulu Mountain? ”

I didn't understand what the fat brother meant, so I asked, "What is Hulu Mountain?" ”

The fat brother said: "Have you forgotten that when you were a child, you watched the gourd baby on TV every day? A hollow gourd mountain containing snake spirits. ”

Only then did I understand what he meant, the gourd baby and the snake spirit were unlikely, but this is a hollow one.

Then the fat brother turned off the flashlight and said to me, "Look down carefully." ”

I stared down for a long time before I could see clearly that in the pit, far away from us, there was a tiny blue bright spot, where it flickered like breath.

I said to the fat brother, "That thing is at the bottom of the cave, it seems that this place has some connection with the previous Dolgon underground palace, should we go down and have a look." ”

The fat brother pondered for a while and said, "It's okay to go down and take a look, but not now." We've got to go back and get ready, I don't want to be like last time. ”

I nodded in agreement, and we went back the way we came.

I learned by climbing the slide that fat people also have advantages. The fat brother is much easier than me, he is tall and big, and he can get stuck in the cave wall, and he will go up in a few clicks. I was not dexterous with one hand, and the cave wall was smooth, so I couldn't go back.

After going up, we climbed the copper wall again, and it took a lot of effort to climb back to the ground.

It was still dark outside, so the fat brother found some thick branches, covered the pit where the two of us fell, buried it with soil, pulled out some grass and planted it on it, and stomped it a few times with his foot before leaving with confidence.

I used Chen Ziqing, the nightdress that I had ruined to an indecent level, to wipe the blood on my face. But after a few steps, my legs stopped listening, and after a few seconds, I was dizzy, and I was unconscious.

In a daze, I seemed to be lying on the bed, the fat brother wiped my face with a wet towel, and in a trance I felt that the fat brother was tearing my skirt, and then I fell asleep again.

In the dream, the pattern of the Big Dipper kept appearing, turning into a circular arrangement, and then returning to its original position, as if it had been seen in the bronze mirror on Dorgon's coffin. After a while, the Big Dipper turned into a big bug again, and it rolled and fell with me, making me tired.

After a night of tossing, when I woke up the window, it was already bright outside, I was lying on the bed in the hotel, with a folded wet towel on the door of my head, and I felt that the bones all over my body hurt, but the most painful was the wound that had been pricked by a big bug.

I turned my head to look at my right arm, which didn't look like mine, just like Popeye, and it was so thick that it scared me. On the thick arms were torn nightdresses, which were wrapped around them haphazardly.

The fat brother sat on the bed opposite, and when he saw me moving, he said, "Are you awake?" Why don't you say anything when you are bitten? You said your arm was numb, and I thought you had fallen. Your arm is swollen now, and you also have a high fever, drink some water first, take anti-inflammatory and antipyretic medicines, and then go to sleep. I took a taxi to find the pharmacy, which was too inconvenient. ”

I sat up by myself and said to the fat brother, "It's okay, it should be a fever, which makes me uncomfortable, just rest for a while." ”

At this time, the doorbell suddenly thought, as I expected, as soon as the fat brother opened the door, it was Zhou Tongtong, Chen Ziqing and Zheng Yingying, the three of them, who were happily standing outside the door with their mornings.

The fat guy leaned over and let them in. They saw my arm and asked the fat guy what was going on. The fat brother said that he caught a ghost last night, and the ghost was too powerful to be tricked.

Zhou Tongtong said angrily to the fat brother: "Did you run away at a critical moment?" Throw him away and be hurt by a ghost? ”

The fat brother stomped his foot and said, "Fart, if it weren't for me, you wouldn't have seen him, if it weren't for my wit and bravery, would the ghost be so light-hearted?" ”

I nodded hurriedly and said, "Yes, yes, I also want to thank the fat brother for saving his life." ”

Zhou Tongtong patted the fat brother's stomach (because it was a little difficult for her to reach it again), and then said, "It's about the same, I blame you by mistake." ”

At this time, Zheng Yingying raised her head uncharacteristically, pointed to my lower body excitedly and said, "I like this color and have taste." Then he stuck out his tongue and licked his lips.

I took a look and realized that yesterday's skirt was torn off by the fat brother, and now I am only wearing a pair of panties.

I hurriedly went to find the pants I changed out yesterday, because one hand was not on the rope, I was busy for a long time, and finally it was Zhou Tongtong who helped me pull the trouser chain.

At this time, the fat brother and Chen Ziqing had already laughed like a pair of tumblers, sitting on the bed and leaning back together.

Thinking of last night's experience, I can still see their smiling faces, and I am also relieved and moved. But they didn't know that we were planning a bigger operation.