Psychopomps created by the divine Sithe, they're a type of corpse who use magic with the help of their crystalized bones.
The sky realm created by Wisteria, inhabited by her creations, the anemophilan, creatures who look humanoid when they're not exposed to sunlight, hiding their true monstrous forms.
Also known as "Earth", the realm between the Cranny and Idyll, stuck in an extreme cycle of destruction and rebuilding, and home to many oddities.
A large city built on an artificial island in the Horizon, populated by the supernatural and a small handful of humans, and one of the few places that still hold technology such as robots, computers, and the alike.
A planet ravaged by a cataclysm two millennia ago, and populated by monsters known as the Associates, who can contract Witches to their ranks, whilst hiding their true goals that lie in the planet's core.
A faraway planet filled with many populations across the universe, most prominently by the jokers, a species whose lives revolve around solving conflicts with games.
A space station on the moon, filled with rich people of the Horizon, trying to escape Wisteria's wrath. There they're free to live their corrupt lives, destroying each other for a few extra bucks.