[Not Entirely Canon-Compliant] + [Good Belial] + [Many Worlds]
Belial had just been exiled for touching the Plasma Spark when he realized he might have transmigrated...
Because not only did Zoffy call him Captain, but the other Ultra Brothers did too.
And Ken had been exiled as well, for the very same reason: touching the Plasma Spark.
Most importantly, Mary had married him, and they even had a son named Geed?!
Zoffy: Captain, it's time to assign Seven his mission to Earth.
Geed: Father, you've been acting strange lately. Are you feeling unwell?
Mary: Belial, are you still thinking about Ken?
Belial: No, this world is all wrong. Besides, I don't want to be Captain this way.
To return to his original world, Belial set out to uncover the truth.
But he never imagined what awaited him.
Hope born from despair, followed by true despair...
A father hoping his son would become a great hero, only to become the dragon slayer himself...
A phoenix who could only be reborn himself, unable to change anyone else...
Each new experience brought him closer to the truth...