Frank Carveth is a man unraveling as he navigates a bitter custody battle for his
young daughter, Candice, against his
estranged wife, Nola. Nola is currently sequestered at the Somafree Institute, a radical psychiatric facility run by the charismatic and controversial Dr. Hal Raglan. Raglan utilizes a revolutionary, yet disturbing, therapeutic technique called "psychoplasmics," which encourages patients to physically manifest their repressed emotional trauma as biological mutations. Frank becomes increasingly alarmed when he discovers mysterious, bruised welts on Candice’s body following visits with her mother, leading him to suspect that something sinister is occurring within the walls of the institute.As Frank investigates, he uncovers a series of brutal, ritualistic murders targeting those connected to Nola’s past. The victims are killed by a small, deformed, and genderless creature that moves with feral, childlike intensity. Frank eventually infiltrates the Somafree Institute, discovering that Nola has become the primary vessel for Dr. Raglan’s experiment. Her intense, pent-up rage toward her family has manifested into a "brood" of external, womb-like sacs growing on her own body. These sacs incubate the murderous, psychoplasmic entities that act as physical extensions of Nola’s subconscious fury. The creatures are driven by a singular, pathological need to eliminate anyone Nola perceives as a threat to her control over Candice.The drama reaches a fever pitch when Frank confronts Raglan, realizing that the doctor has lost control over his creation. Nola’s psychosis has effectively birthed a new, autonomous species of vengeance. In a harrowing climax, Frank discovers that Nola is preparing to "hatch" another generation of the brood to reclaim Candice permanently. He must navigate the facility’s labyrinthine corridors, dodging the lethal, screeching offspring that hunt with uncanny precision. The story culminates in a visceral confrontation where Frank is forced to confront the literal manifestation of his wife’s mental collapse. He attempts to rescue his daughter, but the psychological scars remain deep, as the film suggests that the cycle of trauma has not been extinguished, but rather physically birthed into the world, leaving a haunting legacy that threatens to consume everyone involved in the tragic wreckage of the Carveth family.