(Collect!) ）

I don't know how long it took, when Du Qingyun woke up quietly, he found that he was lying on the fine sand by a waterhole, and next to him, there was the stone harpoon and a few snow-white and crystal fish, on the stone wall next to him, as if the starlight above the dome of the lake, shining brightly, obviously falling down with him.

Nima, it's dangerous!

Du Qingyun looked at the stone harpoon that was inserted diagonally beside him, feeling both lucky and scared in his heart, falling from such a high place, fortunately it didn't fit into himself, otherwise he would have become a ghost under the fork.

It's just, how could I fall off inexplicably?

Come to think of it, it should be the owner of the stone house who carefully designed the mechanism, as long as others sit on the stone bench and look at the stone mirror, the black shadow will appear, and ordinary people will be surprised when they see the black shadow in the stone mirror, and then they will turn around and look behind to determine whether there are others, and after this turn, the mechanism will be triggered unconsciously, and the person will fall.

After knowing his situation, Du Qingyun felt a little relieved, expecting that Li Jing must have fallen from above like himself, so he couldn't find her on it. Thinking of this, he stood up and looked around, and after a while, he saw a black shadow on the fine sand not far away, and guessed that it was Li Jing, so he ran forward quickly.

When he arrived next to the black shadow, he saw that it was a white corpse, lying on his back on the fine sand, and the eyes of the two black holes were staring at him coldly, so frightened that Du Qingyun quickly turned around.

It turned out that he and Li Jing were not the first people to fall, and others had not only arrived here, but also died here.

After looking around to the side, I saw a few more sets of bones, and finally found Li Jing in the distance.

Come to think of it, this cave must be very deep, so although the two fell from the same place, they were much farther away when they landed.

After checking Li Jing's pulse, the pulse was stable, and then probing her nose, breathing evenly, Du Qingyun breathed a sigh of relief, and pinched Li Jing's person, and after a while, Li Jing woke up faintly.

"Where am I?" Li Jing asked in a daze after waking up.

"Underground." Du Qingyun replied.

"Underground? I'm not going to die! Qingyun, it's you, are you dead too? Li Jing asked with some horror.

"Does it hurt?" Du Qingyun didn't answer her words, but pinched Li Jing's face hard, and took the opportunity to rub the tofu.

"It hurts!" Li Jing understood that he was still alive, so he hurriedly pushed Du Qingyun's hand away, stood up, and then looked around curiously.

"Ahh Skeleton! Li Jing was startled when she saw the ghostly white bones next to her.

"Well, don't be afraid, I'm here!" Du Qingyun comforted.

"Uh, did we fall from above?" Li Jing finally understood the current situation.

"Yes." Du Qingyun nodded.

"What then, can we still get out?" Li Jing was anxious.

"Take your time, we'll have to think long this time." Du Qingyun said, remembering that there were harpoons and fish that fell, and there was water in this place, so he didn't think there should be fish in the water, so he didn't particularly worry, so he pulled Li Jing to the position where he fell just now, picked up the snow-white and crystal fish on the beach, scraped off the fish scales with a harpoon, removed the internal organs, and then washed it in the water, and handed it to Li Jing.

"Eat this again!" Li Jing was stunned when she saw the raw fish.

"It's going to be a minute, it's good to have fish to eat here, it's a big deal to go out and ask you to grill the fish." Du Qingyun also got one for himself, and gnawed it in a big gulp, he was really hungry now.

"Okay!" Li Jing also had a rumbling stomach, so she had to resist the desire to vomit as if she was by a waterhole outside, and sent the sashimi into her mouth one by one.

After eating those few fish, both of them felt that they had regained some strength, and they looked around.

The cave is like a huge upside-down basin, and in the middle is a deep pool, surrounded by fine sand, and around the fine sand is a smooth stone wall, and there are some small stones on the stone wall that can emit light, which illuminates the cave in a faint light, and it seems that there is no way out, and it is no wonder that those who fell in before will become white bones.

"Qingyun, look, there are patterns on the stone wall here!" Li Jing pulled Du Qingyun to a stone wall and pointed to the stone wall above.

Du Qingyun looked in the direction of her finger, there were indeed some strange patterns on it, I don't know why, although those patterns were weird, Du Qingyun felt very familiar, as if he had seen it somewhere.

"What are these patterns? Can you tell? Li Jing saw that Du Qingyun's expression was both confused and a little aware, and hurriedly asked.

"I don't know, but it feels very familiar." Du Qingyun replied, while trying to remember where he had seen it, and suddenly a thought flashed through him, and the bronze he came along the Dongmen Pedestrian Street also had a strange pattern, as if it was just like the one on this stone wall!

Du Qingyun hurriedly took off the bronze hanging around his neck, since he knew that this thing was extraordinary, he had been tied with a red rope and hung around his neck, never leaving his body.

Looking at the patterns on the bronzes, and then at the patterns on the stone walls, they were very similar, although they were not identical, but they could clearly see that there were similarities.

Li Jing next to him also saw it, thinking that there were too many strange things on Du Qingyun's body, and there was such a strange thing.

"Qingyun, look at the end of that pattern, there is a small hole that is recessed!" Li Jing's eyesight is really powerful.

"Hmm!" Under her prompting, Du Qingyun also saw the small stone cave on the stone wall about two meters high, thought about it, and slowly walked over.

This recessed small stone cave is about the size of a palm, very round, as if it is drawn with a compass, the depth is very shallow, only one centimeter, if you don't look carefully, it is very difficult to find, Du Qingyun carefully knocked with his fingers, and the small stone cave actually made a dull sound like metal.

Du Qingyun was shocked in his heart, and hurriedly knocked on his bronze with his hand, and the same dull metal-like sound was heard, as if responding to the sound that occurred in the small stone cave.

It seems that this small stone cave really has a mysterious connection with this bronze!

Du Qingyun thought about it and put the bronze on the small stone cave, which seemed to be carved out according to the size of the bronze, and just embedded the bronze in it.

Immediately after a loud "boom", the stone wall under the small stone cave retreated to both sides like a door, revealing a huge passage.

Du Qingyun took off the bronze vessel, put it back on his neck, pulled Li Jing, who was so surprised that he couldn't close his mouth, and walked in carefully.