After the death of his estranged father, Ron returns to his childhood home. Haunted by feelings of guilt, convinced this entity has something to do with his father's passing, he stays to uncover the truth behind the witch named Lily Grace.
A disparate group of individuals takes refuge in an abandoned house when corpses begin to leave the graveyard in search of fresh human bodies to devour. The pragmatic Ben does his best to control the situation, but when the reanimated bodies surround the house, the other survivors begin to panic. As any semblance of order within the group begins to dissipate, the zombies start to find ways inside and one by one, the living humans become the prey of the deceased ones.