C4720 The Buddhist Light and the Sound of the Dao
The experts of Nine Abyss and the other regions could only speculate about the changes of the Dao of All Heavens. Even the living beings of the five great domains only knew a little about the changes of the Dao of All Heavens.
Only existences above the Void Immortal Realm could roughly sense the reason for the changes in the Dao of All Heavens