Aisha, a young black girl, has lost her parents to a car crush. She moves in with her grandmother, but the old woman is dying. The grandmother summons a spirit that has protected their family and asks it to watch over Aisha. At first, it seems as though the spirit, the Keeper, is doing what the grandmother asked. But soon it begins stealing life from others, becoming an uncontrollable monster.

Ousted from Stepford Prep, Megan attends a prospective students event with friend Raf and talking dog Bradley at Pine Lake Academy, where Raf is possessed by the spirit of a teenaged girl from the 1910s after drinking from an old water fountain.