A seemingly young boy, while he has an organic body, he manages to keep an active Stellaron stable inside. He’s recently lost any memories he had other than his name being Caelus. Beside this he is a very calm and collected person barely letting his emotions get the best him. While he has no memories of learning this is he an incredibly good fighter and can smash well with his bat, as well as infuse it for extra damage when he has enough energy.