Roshi Saikawa and Ritsuka Yanagi once belonged to rival organizations of super-powered individuals, constantly locked in battle. After spending their days in bloody conflict and sharing a mutual hatred, they are now… a lovey-dovey married couple?!

Having left their past strife behind, they are now living a happy newlywed life. However, they harbor a secret worry that they cannot tell anyone…?

Yesterday’s enemy is today’s wife! This is the first volume of a super sweet romantic comedy about the newlywed life of two former arch-nemeses!