Housewife Makoto (32) embarks on a one-night, two-day trip with a man she's meeting for the first time, struggling with growing differences in outlook between her and her husband. Married for seven years, they are a childless, dual-income couple. In the early days of their marriage, she dreamed of becoming a mother and deeply cherished their bond. However, she was shocked by her husband's unwillingness to have children, creating a deep rift between them. Since then, Makoto has lived each day filled with inner turmoil—torn between staying with the man she loves or seeking a new path toward motherhood. Amid this prolonged emotional conflict, she meets a stranger. Touched by his warmth, long-suppressed desires awaken within her, and for the first time, she chooses to set herself free.