C502 eternal reincarnation

In the Valley of Hundred Nether.

Behind the bamboo house, there was a bamboo forest. Passing through the bamboo forest, one could see a stone wall.

The stone wall was dark gray and extremely rough. There was a hole that was as tall as a person's head in there, and one could see a stone door. The stone door was protected by a formation, and there was a circular groove on the door