The villainous daughter of the Duke, needs a hero

MadelineCelested'AumontisthefirstdaughterofDukeAumontandDuchessLouise-Maried'AumontwhohasbeenengagedtotheSecondPrinceofPaysDesAbrutissinceshewasachild.TheSecondPrincedecidedtomarryawomanclosertohisownageandbrokeofftheengagementtoMadelinewhowasleftwithabrokenheartandareputationasbeinganunwantedwomanevenbeforeshewasanadult.TheDukedecidedtohelphisdaughterregainherconfidenceandreputationbysendinghertotheAcademydeL'échec.

ItoAoiwasthesonofaKendomasterwhoranadojoindowntownTokyo.OnedaywhilecrossingthestreettogetsomeYakitori,AoiwashitbyadeliverytruckandwokeupasthetrashfirstsonofDukeMontfort,GuydeMontfort.DukeMontfortalsosenthissontoAcademydeL'écheconlyAoiinstantlyrecognizedthathewasnowlivingintheworldofanOtomeGamethathissisterlovedtoplayandtalkaboutallthetime.AoirecognizesthatMadelineisthevillainfromthegame.AoialsorecalledhissistersayingthatMadelinewasterribleinthegame,butisshereally?