A group of tourists and workers are at the Pyramids of Giza when the Nile Empire’s maelstrom bridge descends from the sky, crushing the visitor’s center and unleashing a horde of goose-stepping invaders upon the site. The attackers eventually drive the heroes underground into a network of tunnels that shouldn’t exist. The tunnels lead back to the Great Pyramid of Khafre, but they are riddled with death traps, puzzles, and stone guardians animated by the magic of the place. At the center of the network a giant stone scorpion protects a golden scroll that contains some answers to what’s happening—if anyone can read it! By the time the explorers emerge from the pyramid night is falling. The strange stone portal is gone, but some villains and troopers remain behind searching for the scroll and the Storm Knights. They are holding other tourists hostage, and it’s up to the heroes to escape to Cairo with the scroll and anyone they can rescue.