Cottage Grove Oregon is a sleepy little town, but in the surrounding forests, an ancient nightmare is growing stronger. Dr. Joseph Hoffman, head psychiatrist at Cottage Grove Hospital, wants to believe he has all the answers to his patients' problems, but there is a darkness within him that always lurks beneath the thin veneer of his competence. That veneer is about to crack.

In his Victorian home at the edge of the forest, his troubled memories hide in untouched rooms under a thick blanket of dust. He thinks he has them under his control, but as he delves into his patients' twisted stories, the shadows of their insanity begin to follow him home. In order to see what is happening to him, Joseph must turn everything he knows about his past, and his reality, upside down.

As he gets closer to discovering the source of the malevolence that surrounds him, he feels his sanity slipping away. Joseph must uncover the truth before it consumes him. Something terrible is taking over, and he may be the only one who can figure out why.