The great Greek legend of Orpheus and Eurydice is a beautiful tale of love and sorrow. Orpheus and Eurydice fall in love, but suddenly, Eurydice dies. She is sent to the underworld with Hades and Persephone. Orpheus makes a deal with Hades to bring Eurydice, his love, back to the world of the living, on one condition. Orpheus must not turn back to look at her, until they are out of the underworld. Despite what Hades has said, Oprheus decided to take a look back to Eurydice, and she slips back into the underworld. Becuase of Orpheus' mistake, she is stuck there forever.
