Under the starry sky of Kassos Island, located in the Aegean Sea, an old skimmer tells his grandson his many adventures around the Mediterranean. This old pirate, Electryon, tells the child his ancient odyssey over the Tyrrhenian Sea, including a particularly strange event, experienced in the region of Campania. After a thrilling shipwreck, Electryon and his friend Calomos will be received by a strange hostess: the mysterious Circe...