Delilah and Hummingbird are twins, separated at birth in a most horrific and brutal fashion. Both girls born with extraordinary powers, able to inhabit and know the minds of the simplest of creatures to the most complex. Delilah grows up around people and is so powerful, she moves among them like a ghost, taking what she wants and making people forget they ever saw her. Hummingbird is raised by the woman who killed their mother as her own daughter, only knowing the animals of the mountain as her friends, hidden away from people. Delilah and Hummingbird share a bond that Delilah uses to keep an eye on her sister from afar until she decides it is time for a showdown with her sister's captor. The confrontation between the three leaves Delilah in a coma and her sister free from her captor, who she thought was her mother all along. Hummingbird, struggling with her own identity, confused and lost, stumbles upon a serial killer on a lonely dark road, who quickly discovers how powerful little Hummingbird is?