Mirror Worlds

Mirror Worlds (native: Xiaoyo Oxifo) are a Magical Dimension consisting of two worlds that are connected by a cosmic sea. The inhabitants of the Ivory World can easily travel to Onyx World and the other way around through the Eternal Sea. The inhabitants of the Ivory World are Celestial beings such as gods, archangels, angels and celestial elves. The inhabitants of the Onyx World are their dark counterparts such as devils, archdemons, demons and infernal elves.

Creation
Before the two worlds manifested, the magical dimension was just a random black hole (Fucaoven) in the universe that consisted of a bright side and a dark side that coexisted peacefully. These two deities (Cauref and Cahief) had two children that manifested themselves as Ivory (Bixefef) and Onyx (Focef) and later on turned themselves into two separate worlds. Each of them then had five children: Cauref created the Celestial Deities and Cahief created the Infernal Deities. But they were only inanimate materials and the magical dimension stood still for a long time, until pairs of Celestial and Infernal Deities fell in love and had kids of their own, which created actual living creatures.