Castle Agrazant
After their newborn daughter dies, Isabeau is left alone while her husband Richard is away on crusade. Count Geoffrey of Lisiac, a former suitor, attacks Castle Agrazant and kidnaps her. Richard returns from Jerusalem, discovers the assault and follows her, disguised as a monk. At Lisiac Hall, he reveals himself to Isabeau and fights Geoffrey; both Isabeau and Geoffrey are wounded, and Richard escapes with her. As they hide, Richard renounces his crusade. Isabeau hallucinates that she is comforting their daughter and dies, while she and Richard sing of a brighter future beyond this life.