The Fatal Constancy
In ancient Greece, a man, Ammon, is upset that his adopted sister, Hesione, whom he is in love with, is going to marry a soldier, Omphales. Ammon decides to blackmail a priest, Zimon, who is officiating the wedding of Omphales and Hesione, into delivering a bad omen that will prevent the two from marrying one another. Tryphon, Hesione's father, believes Zimon's falsehood, and refuses to let his daughter wed Omphales. Omphales leaves the city and conjures up an army of soldiers to overtake Tryphon, but is, along with his allies, defeated and killed. As a result, Hesione, who has been in a state of madness since Omphales's departure, dies. A guilty Ammon bemoans his actions.