A young woman named Casey Beldon faces a troubling future after discovering that her life is marked by the presence of a mysterious entity that has tormented her family for generations. It all begins when Casey, portrayed by the talented Odette Yustman, starts having nightmares and strange visions that drive her to investigate her family's dark past.
As her friends and her daily life begin to unravel, she uncovers that her mother, who had been deeply affected by similar experiences, took her own life when Casey was little due to the influence of a strange being. Determined to put an end to this cycle of horror, Casey delves into the world of the occult, seeking help from a rabbi who reveals that this is not just a family problem, but that much darker and more malevolent forces are at play.
As the tension grows and the terror intensifies, Casey confronts the chilling truth: she must not only fight for her own life, but also for the future of her unborn child. On the brink of madness and with time against her, she plunges into a desperate attempt to free her life from the terrifying darkness that threatens to consume her completely. With unexpected twists and a shocking conclusion, the story blends psychological horror with supernatural terror, exploring the deepest fears of motherhood and the struggle against the inevitable.