Terminally‑ill Vivian dies after her three brothers force her onto violent amusement‑park rides, fooled by favored adopted daughter Chloe. Post‑mortem, her spirit watches as Chloe’s crimes — including murdering Vivian’s parents — are exposed. Poisoned by Chloe, the brothers contract bone cancer and live out their days in agonizing remorse, while Vivian’s soul fades to peace.