Type XX

A Type XX civilization exists beyond the highest planes outside reality and non-reality.

They are the Gate-keepers of the Beyond. They are the Beyonders.

They have immeasurable power and will prevent any lower-level beings from breaching their sacred realms of existence.

Any information about the Beyonders is given to certain individuals within the cosmos. As their level of advancement is beyond the wildest imaginations of anyone not within their realm(s), their existence has been simplified using concepts understood by lesser beings. The actuality of these concepts are unknown and unknowable, as is everything in realm 6 and beyond.