Adam, a teenage camp counselor wakes inside a boarded up cabin, with absolutely no memory of who he is or where he is. The only clues as to who he is and what’s happening are messages Adam has scrawled for himself onto the walls and disturbing changes to his physiology. As he begins to piece together the events that led him to his strange imprisonment, he realizes that the only memories he does have are not his own, and they may be the key to his survival.