C155 Kawasaki(1)

There was a cave in the Chuandu, and this cave was connected to all directions. Until now, no one had been able to find out how big the cave was.

Yin Qijin and the others could see a small part of the Chuandu from afar. A one hundred meter long autogenous bridge, which was made from stone, connected the two mountains.

Below him was the sound of flowing water