This will be a story of a boy named Leon who is a little bit different from others. He was born normal but after a chemical surgery his body self grew cat ears and a cat tail. The doctors couldn't explain how that would work but now, ten years after, no other symptoms of the surgery has been noticed so they decided to leave him alone and they wouldn't do other tests with him. But actually since he got the tail and the ears of a cat, all people got on distance from him. Leon feels often lonely. Then there's another boy, his name's Calum Hood and he really wants to help him. What if Leon turns out having feelings for Calum?