A devoted housewife, trapped in a marriage with a hypocritical and cold husband, becomes a live-in housekeeper for a media conglomerate heir to survive. The heir appears to be a carefree playboy but harbors loneliness from his mother's death and estrangement from his father. Recognizing her as a woman he once saved, he deliberately tempts her to break her moral restraints. They engage in an intense battle of desire, shifting from resistance to obsession—physically and emotionally.