Grace is a 17-year-old who enjoys all the normal things in life: Her best friend, boys, and school. But when she begins to see and feel physical changes, she worries something might be wrong. And when she finds herself gnawing down on a neighborhood cat, she realizes something is definitely wrong. She tries to ignore it and balance her weird, uncontrollable, and increasing appetite for anything raw along with the awkwardness of being an everyday teenager the best she can, but a mysterious doctor soon enters her life. He claims Grace is half human, half zombie and seems to have all the answers. Maybe even a solution. The question is...should she trust him?