In Rockridge, Ohio, a sinister family moves into a sleepy cul de sac. The Eldreds feed on the negative emotions of humans, creating nightmarish realms within their house to entrap their prey. Neighbors are lured into the Eldreds' home and faced with challenges designed to heighten their darkest emotions so their inhuman captors can feed and feed well. If the humans are to have any hope of survival, they'll have to learn to overcome their prejudices and resentments toward one another and work together. But which will prove more deadly in the end, the Eldreds . . . or each other?