Ben arrives in a coastal town to stay with his father during his parents’ separation. He witnesses strange happenings around his neighbor, Abbie, and her son, Dillon. Unnerved by Abbie’s behavior and local disappearances, Ben suspects she’s a witch. With Mallory’s help, he investigates Abbie’s past and uncovers a sinister entity that feeds on human flesh. As Abbie grows more powerful, Ben must confront the creature to save himself, his friends, and the town.