TerriDouglas
Welcome to the Regency era of Great Britain. The year is 1817 and now is the marriage market season. Lady Rin Kaneko, daughter of a Duke and Duchess, navigates through the season in efforts to prove to her parents that marriage should be much more than a title, joining two nobles together for security. But what happens when she is faced with one of the most ruthless and haughty womanizers in London? A Duke's son, Marquess Sesshōmaru Gushiken of Wingside, one who is presently an unsuitable match due to his reputation in a Victorian society, wishes to marry this season. Can she forever avoid all of the improper advances of an experienced romancer?
(The untold love story of a Japanese royal navigating through their lives at court during the reign of King George III and Queen Charlotte.)
Summary update as this became a crossover fic. -I just couldn't help myself:)