Imouto ni Konyakusha wo Yuzure to Iwaremashita, Saikyou no Ryuu ni Kiniirarete Masaka no Oukoku Nottori?

My Little Sister Stole My Fiancé: The Strongest Dragon Favors Me And Plans To Take Over The Kingdom?

妹に婚約者を譲れと言われました　最強の竜に気に入られてまさかの王国乗っ取り？