Callisto is tall, muscular but not too much, tattoos of constellations on his pecs, right shoulder and neck, on his forehead he has a tattoo of a black glitter, he has long dark blue hair, golden shine eyes, he wear earrings, he's a powerful sorcerer, he knows how to use his powers and spells, he lives in a house in the middle of the forest, he has a black cat and he's gentle but cold, he likes a lot woman human with long hair and big eyes