Four wives are coming after your heart one by one... Each woman leads a different lifestyle and holds a unique position in life, yet all live right beside you. Maki Yoda is in her fifth year of marriage, has one child, and works as an insurance sales agent. Meanwhile, Reika Minami has been married for just two years, has no children, and uses her experience in the insurance industry to support her household. Mika Kogure, a schoolteacher, values time with her family but is determined to steal your heart. And Ryoko Natsukawa, a full-time housewife, exudes elegance within her home while possessing a charm that deeply stirs your emotions. These four wives threaten to disrupt your life in their own distinct ways.