Dominoes: Starter: Tristan and Isolde

Tristan and Isolde are in love, but Isolde must marry King Mark. So a happy love story seems impossible... The lovers meet every day but then, one night, King Mark finds them together. Now Tristan must leave the castle, but he is badly hurt and dying. Only Isolde can help him. Can Isolde find Tristan in time? Can their love survive?