He is an ancient and evil god who is portrayed as a ruthless powerful monarch often tied to the destruction of the current world as we know it. He gets stronger the more you know about him, the more you perceive him and the more knowledge you gain about him. He vowed to destroy the Tree of Knowledge, he can manipulate reality, time, space, fate, death and causality, his is boundless, malevolent, he can destroy universes, his presence alone can end worlds, evil. He is an idea, a concept, a logic.