Miki Iizuka is dissatisfied with her husband, Yoshinori. Needing a vacation, they rent a holiday villa with Yoshinori’s coworker Takako and her husband. Just as they arrive, Yoshinori and Takako must solve a work problem, and the two couples split to spend their vacations separately. It seemed as if their precious holiday would become nothing more than remote work, but Miki and Takako’s husband Mitsu are elated. At dinner, Miki hears Yoshinori’s ideal working philosophy, and she begins to see the widening gap between them.