Miranda enters the castle as a maid. The children had teased her unmercifully when they heard she was going to work near the crazy duke. However, she did not let them upset her. This was her chance to leave the orphanage. As she becomes haunted by the spirit of the duke's twin sister, the mystery which had affected the duke's life is revealed, and he makes her his ward. This makes her a target for his malicious cousin and a fortune hunter. At a ball in London the duke writes his name on Miranda's dance card three times. Will she accepts?