"…None of it had to do with me."
Arthur summoned Celestia and stabbed the blade into the ground as he continued.
"However, dealing with him, I going to be 'my' decision."
"You want to kill him?"
"Indeed.
Let's say we leave and he wipes out Dokpas like he plans to, maybe gains the power to use the law of knowledge in the future and reads the records of the planet like Three just did.
Maybe he finds out why his mother came here and the reason she was killed. With how he is now, he might get some twisted sense of vengeance and want to finish the mission she never accomplished.
Who knows how strong he'd be at that time? Sovereign, Transcendent? Maybe a Deity. Anything Is possible if the right seeds have been sown.
And if there's anything my little trip to the Crystal Realm last year taught me, it was to nip things like this in the bud."
This was once a filler with no connection to the main story... now it's not.
Creation is hard, cheer me up!