In the beginning there is no such thing as the Will of the World even after the Fall happen.
But then where does it come from and when?
And why does it become stronger and stronger? Where does it get its energy?
The World Orb not only cultivates humans making humanity stronger, but the World Orb is even cultivating and nurturing Earth the same way.
Azief is not the only person that notices that even if some terrains were destroyed after a battle, it would heal in a few weeks.
Trees would grow, grass would sprout and life would bloom. But Azief notices that is not the only thing that the Will of the World does.
It even helps restrict anything that is harmful to it
Azief has had this suspicion a long time ago when Weronian first invaded.
The Weronian is a stronger race than humans. If Azief fought them on a Universe other than Earth he would lose and he would even die.