Six months ago Coralyne James was found beaten and clinging to life alongside a desolate country road. Left with a rare form of amnesia, she now struggles through debilitating migraines, and nightmarish visions of a life she can't recall.
During a routine exam, Coralyne meets Dr. Maxwell Hough who is taking the medical world by storm with his breakthrough neurological treatments. Fascinated by Coralyne's maladies, Dr. Hough invites her to be a part of a medical trial held at his lab in Valdez, Alaska. Praying three months trapped in the deep snow surrounding Ravyn Manor will hold the key to easing her pain, Coralyne agrees.
For reasons, she can't explain, walking the halls of the manor seems to cause ghostly recollections to claw at the edges of her mind. It's as if they are leading her to... something. Following their haunting trail, she stumbles onto a series of recordings that reveal a horrifying truth about the respected doctor.
As her blocked memories finally break free, Coralyne is crippled by the fear she'll never escape the horrors of the Ravyn's nest.