Amid a busy married life filled with growing emotional distance, a housewife begins questioning the meaning of marriage. Burdened by work-related stress, her physical and mental health deteriorate. Supported by her husband's concern and kindness, she quits her job to become a full-time homemaker, finally finding emotional stability. Though grateful for his tenderness, she increasingly feels their relationship has turned platonic. With over two years of no sex, she pretends she doesn't need it—until a trip leads to a passionate, intense encounter with a man she's just met, shaking her heart and body to the core. As exhaustion from daily life collides with overwhelming new emotions, her world begins to unravel.