Aries, the ghost of the ram of Golden Fleece fame, is feeling slighted that no one sees him as a real hero, even though on his first quest to Earth he thwarted wicked sorceress Medea. But Medea is plotting again, and goddess Athena wants Aries and his best friend Alex, zookeeper of the Underworld, to stop her. But this time a "professional hero" is being sent with them—none other than Aries' arch-nemesis, Jason! Filled with laugh-out-loud humor, magic, and mayhem, this courageous quest pits classic Greek myth and heroism against a modern world full of danger, and the deceptions lurking deep in the heart of the dark jungle.