King Arthur, Queen Guinevere, the knights, and Arn travel to Velquin to establish a treaty with King Edward, who is unfamiliar with their system of justice but more open to it than his sister Sadisa, who flirts with Arthur and disrespects Guinevere. The night after their arrival, someone slips King Arthur a poison in his drink, forcing Merlin's help to be sent for and Valiant and Arn to search for those responsible.
—brainybrailler@comcast.net