Aftermath of the intense struggle that just finished was terrible, but redeemable.
People died. Lots of people died, but only their physical bodies. Their souls were still within Blessed Island, so Erix could re-create their physical bodies.
Since the Blessed Island successfully integrated with the planet, a whole new array of powers unlocked.
Rin was barely alive, so Erix healed her first, but aside from him and Amu, the entire Blessed Island was eerily silent. 90% of people were dead while 10% were hanging at death's door.
Erix sat down on a chair while souls of those thousands started emerging from the ground and floated near the Dreanox Tree.
Amu appeared before Erix and said, "Erix, we will need a lot of energy to create the bodies of everyone who died. Now that the Blessed Island is basically this whole planet, let's cut a major part of it and shrink it."