Dimensions
While the action of the game is primarily based upon the Prime (see below, see also +news Magical And Normal Travel) there are alternate dimensions and dimensional space to be aware of!
Dimensions
Core
The Core is the dimension the game primarily takes place in - it's the Dimension of Earth, the Solar System. It's also called the Core because it appears most other dimensions connect here in some way.
Dusk Zone
The Dusk Zone is a place of darkness - dark colors, dark light, and dark emotions. Like a twisted, monstrous reflection of the Core, it's the beating heart of the forces of Darkness. The dimension itself is hostile to light and positive emotions, and it's impossible to survive there without special precautions or being a heart of darkness yourself. The barrier between the Dusk Zone and Core is incredibly thin, and those with enough skill and the dark energy necessary can slip into it and then slip out of the Dusk Zone at another point - enabling quick escapes from dangerous situations for the forces of Darkness.
Fairy Worlds
Many other dimensions, most small enough to contain only a city or country, maybe a planet, connect to the Core and in many ways draw power from or provide power to the Core and Earth. For example, Märchenland is the land of fairy tales, and the inhabitants are the fairy versions of characters from many fairy tales. Fairy Lands under attack often are the impetus for the awakenings of Pretty Cures.