Sarah and David, a young married couple from New York City, arrive to settle near Salamanca, a small Pennsylvania forest village whose unwelcoming inhabitants appear to be protecting a secret and troubled past. Prey to her own childhood demons, as well as chronic anxiety attacks, Sarah discovers that this new life, which was supposed to bring about a fresh start, actually only drastically increases her foreboding. In order to confront her fears, Sarah searches for a truth that will lead her to places where human and supernatural horror arise without warning, quickly and violently.