The Volsunga Saga is an epic tale from Norse mythology, detailing the legendary history of the Volsung family. It follows the life of Sigurd, a hero who slays the dragon Fafnir and gains immense wealth and power. The saga explores themes of fate, revenge, and the tragic consequences of ambition. The narrative also includes the story of Brynhild, a valkyrie, and her complex relationship with Sigurd. The saga is significant in the study of Norse literature and has influenced various works, including Richard Wagner's opera cycle, Der Ring des Nibelungen.