Kayla has a secret. She's a shape-shifter. So when her best friend, Sam, has been gone for the whole summer, Kay is happy to reunite with him on their first day of junior year. Though, everything is about to change, and not for the better. Oblivious to Sam's true feelings, Kay meets the new mysterious kid, Elliot, and finds herself in a situation where one wrong move can destroy everything. Slowly, things start to unravel and as Kayla's world flips upside down, she'll have to make the decision of her life. That is, if she lives long enough to make the choice.