Y/N is a girl who can change her form into different Pokemon. She had a hard past for she was tormented by her dunked father and her mother was really sick. When she is on a fish boat, she gets taken in by a demon named Sullivan. Y/N goes to a school for demons and have to keep the fact that she is a human a secret. Along the way, the male demons have their eyes on her. Join Y/N as she goes on a journey to be the best of the best.