The Sheriff's incompetence has brought the King himself to Nottingham to collect his taxes. With him he brings Roger de Carnac, a ruthless man who devises a clever plan to destroy Robin's reputation and deal with the Outlaws once and for all. Coinciding with the King's visit, there seems to be a spate of attacks and pillaging in the villages surrounding Nottingham.

A noble young man, rescued by Robin from the Duke of Gloucester's soldiers, wants to join his band. The powerful Duke and his daughter, ex-Queen Hadwisa, are plotting against the King. There is no natural heir to the throne, only a Pretender, Prince Arthur of Brittany - son of the King's brother.