The rural small town of Gravel Switch has many dark secrets. But Hank and Amy were not privy to them when they became the town's newest residents.
They were happy, for a time. But their new house exerted a strange influence on Hank. Weird hallucinations became commonplace, and he could no longer discern between his dreams and the waking nightmare he lived.
Hank's sanity withers away and he becomes convinced that the nightmares unfolding all around him are part of his own delusions. As he spirals into paranoia laced drug addiction Amy becomes ever more aware that their situation is all too real.
In a desperate struggle to survive the couple find themselves beholden to local organized crime, and unable to escape their living nightmare. Trapped between a demon house and the cult which worships its vile denizens, Hank and Amy fight not just for their lives, but for their very souls.