From the back cover: WHO BUILDS A MEDIEVAL TOWN ON THE BACK OF A BURIED SPACESHIP? The medieval Eastern township of Hoan, on the sub-content of Guan-Xing, on a primitive planet known as CET-X1B, surrounds an ancient ziggurat known as the Fortress of Eternal Vigilance - a fortress with an astonishing secret! When the PCs discover a powerful artifact in the Temple of Jet-El, they are bid to take it to Hoan. Little do they know that this artifact will bring about a great calamity in the burgeoning city-state. When the spired slums of Hoan suddenly take to the air in a cacophony of ripping timbers and desperate screams, it's up to the heroes to set them back down again - or use them as a weapon themselves. An introductory adventure suitable for 4 to 6 characters at grade 5, this module mixes sci-fi and fantasy in a medieval Eastern setting! Requires the use of a What's OLD is NEW core rulebook.