Diana's husband is taking her to an experimental trauma facility deep in the wilderness. After an accident left her with pain and memory loss, this is their last hope that she'll get better. As the ritualistic exercises intensify, troubling memories from Diana's past begin to come vividly back to her, and she must confront the possibility that her recovery may come at a cost far greater than she imagined - one that threatens to unravel a sinister truth about her marriage.