Genuine

Zia is a young Japanese woman who is horrifically abused by the noble family she serves under, as Lord Reginald Kepermann's bastard daughter and the spoilt Lady Brunhilde's younger half sister. With nothing left of her birth mother, she is eventually sent off to military commander and elemental sorcerer Prince Kit of Soldela as a potential fiancee, with the Kepermann family hoping that she will be made into a servant and abused just as badly. But instead of a monster, Zia finds Kit to be a kind and gentle young man who quickly falls in love with her genuinely kind heart and sweet nature. He, under his own want to make her happy, showers her with luxuries that should be impossible, even for a prince.