Chu Xun and Hua Qingwu walked into the stone cave one behind the other.

The cave behind the gate was an altogether different world. It was a space of more than 100 square meters. The walls of the cave were mottled and there was no trace of artificial chiseling. It should be naturally formed.

The room inside was not big, and was clear at a glance.

The red tree, as high as a human being, grew on the wall of the cave, and was very ...