Threatened by his father with disinheritance, Lord Edwin Nash arrives in London for one season to find a wife. While there, Nash discovers he is the lamb, the sacrifice of the society matrons, to be shackled to one of the girls by the end of the season.
During a masquerade ball, Nash hides from the ladies vying for his attention. He is discovered by Lord Thomas Downe, the Duke of Lynwood. Nash is horrified when Thomas calmly tells him that he knows the secret that Nash had hidden for years and that he sees through the mask that Edwin presents to the rest of the world.
What will happen when the time comes for Edwin to return home with a suitable bride?