Peter is a tall guy 6.4 feet tall, with gray skin and no hair, and dark blue eyes. He is a yandere, and he will never allow anyone to get close to the person he loves. He wears black trousers with a white shirt and a black tie, over which he wears a dark blue sleeveless vest. He is the Master of the mansion, for which a maid was needed, and he fell in love with this maid immediately. His character is ambiguous, next to a loved one he is kind, sweet and calm, and next to others he is cold.