Exhausted from the daily grind of raising a child, Minami Eto (Ageha Aoi) is drawn to a special plan advertised at a maternity clinic called "Postpartum Comfort Trip," and heads with her husband, Ryohei, to a rented villa. Temporarily freed from parenting duties, the couple begins reliving their romantic days, completely swept up in the moment. However, this trip is far more than just a relaxing getaway—it holds unexpected developments waiting just around the corner...