(BL) Rejected by daughter's second male lead

It’sbeentwentyyearssinceItransmigratedintoachild-rearingromancefantasy.Aftersuccessfullypairingmylovelydaughter,Cecilia,withthenovel’soriginalmalelead,I,Gillen,vowedtoliveoutmysecondlifeinpeace—untilanunexpectedobstacleappearedbeforeme.“…Ihonestlywasn’tgoingtosaythissinceyou’reCecile’sfather,but…”“…?”“Ihavenofeelingsforyou,Duke.”Thatobstacleturnedouttobenoneotherthanthesecondmalelead,Yuan.AlreadywellawareofYuan’sseriouspersonalityflaws,Gillentriedtoremovethisnuisancelingeringaroundhisdaughter.Butinsteadofstickingtotheplan,hesomehowendeduplookinglikeashamelessmanchasingsomeonetwentyyearsyounger.Intheend,tosettlethesituation,hepromisednevertoappearbeforeYuanagain—“Thankyouforacceptingmyapology.ThenIsupposethiswillbethelasttimeweseeeachother.Farewell.”“…What?Lasttime?Whatdoyoumeanbythat?”Forsomereason,YuanstartedseekingGillenoutmorepersistentlythanever,eyesblazing.Mydaughter’ssecondmalelead…whyonearthareyoudoingthistome?