Sarah and Arthur are married, and Rin resides with them at Marble Mansion, whereas the duke, Aunt Magdalene, and Charles live in Woburn Castle. Rin has made her formal presentation and is now a member of England's high society. She dreams of participating someday in the horse-riding Olympics at Victoria's side. Well, she also has some dreams that concern Edward. As ever, her life is a bit complicated. Some new characters appear: several handsome guys that kind of fall for Rin, and also some splendid girls who are wooing after Arthur and Edward. On top of everything, a great aunt of Arthur and Edward comes from America, and she dislikes Rin because of her origins. Will Rin succeed in becoming a gentle, strong, and beautiful lady?