C2196 The Significance of Immortal Ruins

After reading through the jade scroll that introduced the Immortal Ruins, Tang Ao had a more complete understanding of the Ruins of Immortality. The Ruins of Immortality actually didn't refer to a single place, but to all the continents like Southern Ruins City and Northern Ruins City. On a low level continent like the Xuanhuang Continent, in a circle of floating planet