Earth

There are actually multiple “Earths.” Thanks to an accident of magic and quantum physics, the world was split into parallels millennia ago. There are five worlds, though most people only know about four: the Ever-Dying Earth; The Silver Dawning, home of the Fey; The Dream, home of the people of the Dream; Umbra, home of the Darkness; and Zenith, home of the Sun. Rumors of that other world (such as the Guardian Meginnah) are to be disregarded by the wise.