Married woman Nagisa (40 years old). Twelve years into her marriage, no children. A working woman troubled in her relationship with her husband. She embarks on an overnight two-day trip with a man she's just met. The 130th installment of the hit series. Her emotional journey is captured in close detail over 24 hours. "Words once spoken can never be taken back"—such is her feeling. When she was 18, she happened to enter a shop where a man was eating—this man would become her current husband. At first sight, she felt it was fate, and she bravely approached him. From dating to marriage spanned ten years, and leaving her parents' home to live with her first opposite-sex partner felt entirely fresh and joyful. Even now, 22 years since their relationship began, her love for her husband remains unchanged. Yet she still went on a trip with a complete stranger... What is her reason? The married woman, entangled with a man who is not her husband, reveals her hidden emotions...