C1008 Black Rain World.
If it wasn't for the Night Devil and Wilbur protecting the army, they would have been turned into ashes long ago.
The Death Boundary around the void was attacked by the energy waves. Without the protection of the world's will, one by one, it collapsed in the void.
In the clash of the two forces, if the Nether Spirit automaton was in its complete state, it would be an extremely difficult battle