Bitten

Emma Marks is totally and completely unnoticeable, until she gets bitten by, well, something. All she knows is the next day she has incredible hearing and strength...and a creepy guy in her room the next morning. With the opportunity to start over at a new school she finds out exactly what bit her and learns the secrets of her new power, and the powerful force she must fight against, while getting into trouble and falling in love along the way. (Teen Wolf fanfic)