One became the "Yin Cosmos Will," the other became the "Yang Cosmos Will."
But…
The Yang Cosmos Will believed that Cosmos No. 4 still had problems, that the original goal of the two had never truly been achieved.
So, under the pretext of "having to complete a thorough unification," it backstabbed the Yin Cosmos Will, leaving it gravely wounded and muddle‑minded, able only to take the "original variable of Cosmos No. 4" and shrink into a corner, barely preserving itself.
Thus, the Yang Cosmos Will shed its skin and transformed into the Will of Endless Plane Unification.
The Yin Cosmos Will then became the Main Universe Will.
Hatred was born from this.
From that point on, all those seemingly self‑contradictory actions of the Main Universe Will finally became explainable.
It wanted to drag the Endless Plane Unification Will down into mutual annihilation, yet it knew it could not accomplish this, so…
