I remember there was nothing inside except a skeleton.
"I've never seen a cave." Fan Shiyu shook her head.
"I only found this one, with a skeleton inside."
Dai Xingluo looked at Xu Mu and said.
"That's a bit strange. On such a hot day, who would be so bored as to dig such a big cave?"
While Xu Mu was talking, he went in again.
Fan Shiyu and Dai Xingluo followed Xu Mu closely, and both of them carefully took out their daggers.
It was already dark and they were afraid that there was someone inside.
However, Xu Mujin was very casual, as he had already checked his perception.
He turned on the light of his mobile phone and walked into the cave.
The internal space is roughly spherical, with a diameter of seven or eight meters, and there is only this one space.
Everything is in sight, which is why Xu Muqian left after coming in.
"Xu Mu, there are dry bones there. It looks like he has been dead for a long time."
Fan Shiyu also turned on the flashlight on her cell phone and walked towards the dry bones.
As a killer, if I were afraid of these things, I would have quit this job long ago.
Xu Mu came to the wall of the cave and pressed the wall with his hands.
After walking around the cave, nothing unusual was found.
Logically speaking, with so many people coming in, the surrounding walls and floors should have been investigated.
So he pointed the flashlight upwards.
After searching for a while, he looked at the dry bones over there again, and finally, he found something abnormal.
"Come here quickly." Xu Mu said suddenly.
Fan Shiyu and Dai Xingluo came to Xu Mu and asked in unison: "What's wrong?"
"Look at the wall up there. How is it different from the surrounding area?"
Xu Mu pointed diagonally upwards and said.
Both women looked in the direction Xu Mu pointed.
After a long moment, Fan Shiyu's eyes widened. "Xu Mu, the cracks in the stone are different!"
After being reminded, Dai Xingluo also noticed this.
The interior of this cave is a mixture of stone and soil, and there are cracks in many stone locations.
But the crack in the stone high up was actually a square with a side length of about half a meter.
Inside this square crack, there is also crack camouflage, which is difficult for ordinary people to find.
Dai Xingluo looked at the height, bent his legs, jumped to a high place, and reached out to push the square stone.
After she landed, she said in surprise: "Brother, the stone can move!"
As he spoke, Dai Xingluo jumped up again, this time with greater strength.
call!
The square stone was pushed up directly, and at this time, a hole appeared at a high place.
However, as time went by, the square stone slid down little by little.
Finally, the entrance to the cave was blocked.
"Why do I feel like you're the killer? Your observation skills are so sharp."
Fan Shiyu couldn't help but give Xu Mu a thumbs up, "How did you find out?"
"Look at that dry bone. Isn't the place he's looking at exactly the entrance to the cave?"
Xu Mu turned around and pointed at the dry bones and said.
They both turned around at the same time and found that it was true.
"Hello! Go in and take a look."
Dai Xingluo jumped twice in succession and pushed the stone diagonally above him to the innermost part.
She jumped up whole body.
"You go first!"
Fan Shiyu hugged Xu Mu from behind, jumped up from the wall, and pushed Xu Mu into the hole.
Then she jumped up too.
At this time, several people discovered that the back of this stone was driven by gears.
Due to the force of the force, it will fall down automatically and block the hole.
Xu Mu looked around at this time, and didn't expect that there was another cave above the cave.
He followed the path here and headed forward.
If Xu Ningbing didn't come here, she would be in real danger.
Xu Mu uses his senses to constantly observe his surroundings. As long as there is someone within a radius of 10 meters, he can immediately detect it.
After walking about a thousand meters, Xu Mu finally found traces of people.
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