Oliver Birman or, as everyone who knows him would call him, Kitty is just like any other kid. He's just a teenage boy who doesn't want to go to school because he constantly gets made fun of over his ridiculous nickname. His life gets turned upside down even more when one day he discovers his skin has turned inexplicably green and he has also obtained some sort of superpowers. As his parents are on an anniversary getaway, Oliver tries to find a way to hide what's happened to him, but while working things out, he grows to like what he's become. He may enjoy it as time goes on, but little does he know, people he knows, and even those he doesn't know, want him and the powers he has obtained.