Amy, despite being of noble birth, is attending a grand party at the famous Lyndhurst Chase estate, not as a lady but as a maid. Her younger brother Ned was last spotted at Lyndhurst before his mysterious disappearance. And there are rumours that Major Anthony, the owner of the Lyndhurst estate, is responsible for the disappearance of his own wife not long ago. What kind of trouble has her brother gotten into? Under the disguise of a lady's maid, she sets off to look for clues of Ned's whereabouts. But during her search, she comes across a mysterious man in hiding. Who is he and could he have something to do with Ned's disappearance? But the more Amy learns about this handsome stranger, the more perilous her world becomes. Especially after she falls in love with him....