Celestial Spirit World

The Celestial Spirit World was the home dimension of the Celestial Spirits.

Description
The Celestial Spirit World was where the Celestial Spirits resided whenever they were not being summoned to serve mages who forged contracts with them in the third dimension. Being in the Celestial Spirit World seemed to have some sort of rejuvenating effect on Celestial Spirits, restoring their health and providing sustenance which the spirits were unable to obtain from mortal realms. For this reason, Celestial Spirits could not survive indefinitely in standard universes in the third dimension and had to periodically return to the Celestial Spirit World in order to survive. As long as Celestial Spirits were able to return to the Celestial Spirit World, they were effectively immortal: destroying their physical manifestations on any physical plane in the third dimension would, while causing them a great degree of pain, only force them to return to their home dimension.