Shapeshifter

Tommy innit , a fourteen year old boy left by his Parents just because he has powers. He discovered that he has powers at the age of ten and thats when his Parents just left without saying a word to him , he remembers the Night like it was yesterday even throught it has been four years now.
He goes out often to get food for his little brother and himself but what happens when he meets some nice people and they end up helping him?