He thinks about it for a moment. "I guess the best way to describe him would be to say he is a source of pure necrotic power that grew strong enough to gain sentience. He's as old as the universe itself, always present, waiting to ensure that all life ends as it is meant to. The undead, or post living as he calls them, are simply his children. He hates Souleaters, as the soul is destroyed, but he understands their hunger, as he feels it himself."