In bustling San Francisco, the life of a young secretary, Kelly, takes an unexpected turn when she finds herself trapped in a nightmare. It all begins one dark night when a mysterious stranger stalks her, intimidating her with a heart-wrenching threat: she must steal a considerable sum of money from her employer, or else her life and her sister's will be in grave danger. With her world crumbling, Kelly becomes a prisoner of her own fear, facing a deadly game of cat and mouse where every move counts.
Worried and terrified, she seeks help from the police, but the situation complicates when her captor proves to be cunning and manipulative. Detective John Ripley, assigned to the case, becomes her only hope. As the tension rises, Kelly must navigate a maze of deceit and threats, all while time runs out against her. The atmosphere of uncertainty intensifies, and shadows become allies of danger.
With a psychological focus on terror and a captivating visual style, the story delves into the deepest fears of a person caught between survival and horror. Kelly must confront her own demons and discover how far she is willing to go to protect those she loves, all while facing a dark reality that relentlessly haunts her.