For demon lord Drayvex, the powerful stone on the necklace of Ruby was the only attraction. Yet, even after getting the stone, he could not deny an invisible force demanding his attention toward Ruby. She lingered on his thoughts like a plague that would just not let go. He hunted humans, killed them, and devoured them. Even the idea of having any other emotion for them was disturbing to him. Since his absence from his planet, other demons began defying his direct orders.