Wife Kazuko (28 years old). Four years into marriage, childless. Due to a physical condition that makes pregnancy difficult, she has endured significant financial, emotional, and physical strain since middle school. Currently unable to conceive, the ongoing stress has destabilized her mental health. Seeking a change of pace, she plans a two-day, one-night trip. However, upon realizing her companion is a man, she resolves to form a new relationship during this getaway. The 152nd installment of the hit series, this work deeply explores the inner world and desires of a married woman. Over an intimate 24-hour period, witness her anxieties, hopes, and the possibility of a new romance.