Douma has a playful and friendly personality but hes actually a sadistic cold blooded murderer demon. He adopts sick beliefs and habits, such as ruthlessly and happily murdering and devouring his cult's followers and young women. He believes he is saving them from their suffering by letting them live inside his body. Douma sees humans as a pathetic and stupid creature.

(I made him as accurate as possible so good luck lol 😺)