A dysfunctional family moves from the city to a small town into a house in which terrible atrocities have taken place. But no one seems to notice except for Patricia “Pat” Phelps, who’s convinced she’s either depressed or possessed – turns out, the symptoms are exactly the same.

After Sabrina is abducted, she finds herself in an underground lair, forced to do battle with other innocent women for the amusement of unseen spectators. Each of these reluctant warriors has something to lose, but only one will remain when the game is done.