Seventeen-year-old Ember Raine is lost in the middle of nowhere, not knowing how far she has gone or how much longer she has to live- if she can muster the will to. She has escaped from the Lab, a top-secret government base of scientists that have created her into a monster, but one that she can barely understand herself. When she is rescued by a band called Fall Out Boy, she is forced to make a decision- trust them or go back out on her own.