Papa Memo surprises Maya with a Nile cruise to Luxor, where the boat transforms into a time portal, whisking her away to the Valley of the Kings, the Colossi of Memnon, the Temple of Hatshepsut, and the Avenue of Sphinxes. At each stop, Maya uncovers a secret of the Pharaohs, until she feels she is not merely visiting an ordinary city—but walking through the greatest open-air museum in the world.