C180 Sea of thoughtless thought

"This is the Sea of Thoughtless Tranquility."

Jiang Feng said in a cold voice. He had read about it on the map, but he did not expect that the forbidden area of the sixth stage of the Rain Realm would actually be the entire Rain World, and not just one place.

This was because, in all of history, only Jun Wunian had ever reached the Sea of Thoughtless Tranquility