In the beginning, Aiwass indeed didn't know the specific situation.
But later, when he heard "the Swan King is not completely dead, his soul is still watching the Iris Flower somewhere," Aiwass suddenly understood which instance this was—
—In all fairness, this kind of statement isn't entirely wrong.
After all, according to the original game plot, virtually every powerful force or individual with intentions to change the world in this world was ultimately hammered to death by the players.
At that time, Aiwass was completely unaware of any problem here—As a player, is there any problem with turning NPCs that don't share your stance or agree with you into a boss? There's no problem at all!