A tour of living in a housing complex with a doctor's husband. One day when the couple's activities are reduced and they feel frustrated, they witness the cheating scene of their husband. The partner is a married woman who lives in the same housing complex. Yes, my husband had an affair with another married woman. When he consults with his husband, Yoshida, about his distrust, loneliness, and regret, Yoshida, whose wife was taken down, is shocked and hurt. The two who have been taken down together by their life companions start to have an affair that seeks each other from an unfulfilled heart.