C735 This old man is about to go berserk

A thread of the sky!

There was only one canyon within a radius of millions of kilometers. Aside from the central fog region, a line of heaven was also a dangerous place within the Nameless Ancient Realm.

All year round, poisonous fog filled the air, miasma filled the air, plants died, and all living things died.

When an ordinary Saint stepped into it, they would soon turn into pus