C3660 Enter the Fourth Level.

In the center of the ruins of Dao Burying Realm, in the interior of the black building.

Whether it was the Eternal, Void Extermination, or the Imperishable King Level warriors of the Fate Usurping Master, they all knew that as long as they entered the inner space of the black building... Then you'll have to face a great pressure, so much so that your cultivation base and Dao will be suppressed