When they move in to their new home, Sergeant First Class Chris Williams and his wife Molly discover they are not alone. An evil older than time itself lives there. Now, enough sacrifices have been made to its blood hunger that it can finally give birth to a powerful, deadly offspring intent on dominating our world.
Can Chris and his wife Molly, already crippled by both a crumbling marriage and growing paranoia, save their family from the ancient evil living under their own roof?