Tristan, King Marke’s most loyal vassal, takes the Irish princess Isolde to Cornwall to be married off to his master. During the journey, Isolde uses a deadly poison in an attempt to extinguish the intense but unspoken love between her and Tristan that had arisen beforehand. Isolde’s confidante Brangäne, however, replaces the poison with a love potion. From that moment, Tristan and Isolde become inseparably linked. Their secret love is soon betrayed to King Marke by the jealous Melot, who also fatally wounds Tristan. He is brought to his island, longing for one final meeting with Isolde before he dies. When she eventually comes, he himself pulls open his wound and collapses in her arms. Isolde follows him, dying in the most sublime ecstasy.

Gathered at the foot of the rock where Siegfried and Brünnhilde have come together, three Norns weave the fate of the world. Past, present and future are interwoven in their rope; when it breaks unexpectedly, the fates still have one oracle: the twilight of the gods is imminent! Götterdämmerung has more than one ending: Siegfried falls victim to intrigue and to his own innocence, Valhalla goes up in flames, Brünnhilde sacrifices herself to return the ring to the Rhinemaidens. Alliances are forged and immediately broken again, magical potions and helmets create painful confusions, and generational traumas result in general destruction. Everything familiar to humans and gods collapses.