Married woman Yuriko (39 years old). After her husband's transfer, unable to endure two years of loneliness, she plans a one-night, two-day trip with a man she just met. It's been three years since her marriage; they have no children. Having been forced to live under strict parents in her family home for years, she had little opportunity for romance. Finally leaving home in her mid-thirties, she married a coworker after a long office romance, enjoying a happy life free from interference. However, a year later, her husband was suddenly transferred, and due to various circumstances, began living apart from her. Since then, seeing each other only once a month, her loneliness has deepened day by day. Seeking escape from reality, she arranges a one-night, two-day trip with a man she's just met. Nervously, she lets the stranger embrace her. In that moment, both her heart and body begin to unravel.