Two modern-day children. A pair of old shoes. And a time-traveling adventure. Join Taki and Toula as they're launched back to the days of Ancient Greece. The magical shoes take Taki and Toula to the Underworld in their most exciting adventure yet. They meet Cerberus, the three-headed dog; Hermes, the messenger god; Persephone, the goddess of spring; and Hades, the god of the Underworld. Hades has stolen Persephone and refuses to let her return to Earth. How will Taki and Toula convince Hades to be fair and set Persephone free? Laugh along as Taki and Toula create history. Greek mythology has never been this much fun!