JKSManga
Here it is why the last arc is called Last Vampire. Honestly I was kind of expecting Immortui to lose all reason and turn into another monster or for him to come back as some mindless abomination after Quinn kills him.Wonder if all of Immortui's creations will die or simply lose their demon side. Honestly considering he is a celestial and reincarnates his creations shouldn't be affected by his death.
friendly reminder, athos killed his father and in doing so replaced him as a celestial. Quinn is a sort of son of immortui. if he kills him, it seems like a solid possibility that he replaces him as the God of death. If that's the case I hope he realizes and figures out a way to shadow eat and chi drain all immortui's power without killing him.