A coming of age story about a fearful boy and his two dogs as they navigate a parallel dream realm through the magical dog kingdom of Olympus. Together with four other children and their dogs, they set off on a quest to Hades in search of their mom, meeting friends and foe, and battling demons, visible and invisible, along the way. The stories and powers of each child unravel as they travel through the woodlands, grasslands, alpine tundra, and rainforests, encountering the likes of sorcerers, pixies, minotaurs, and more, before their final battle with Hades and his demons.