C353 Hermit

After all, to be able to let him choose a place to live in, it shouldn't be an ordinary location.

The walls here seemed to be polished, unlike any other cave. They were full of potholes, and were actually quite smooth. There was even a slight angle at the end of the wall.

"What is this?" Meng suddenly became interested in a small red dot on the wall. The stones here were all natural