When Crea was first brought into this world, she was awkward and clumsy. After some time she grew into a thoughtful and sweet girl. She is often seen comforting her adoptive father Satanick when he is feeling depressed about the passing of Victor Flankenstein, her original father. She furthermore likes sweets and omurice. Her hobbies include reading books and drawing. Victor taught her a lot, so she is said to be very smart and good with her studies.