Guf

Guf (Hebrew for 'Body') is a location suggested in Jewish Mysticism where all the souls that have existed and will exist are located. In the BZPB Multiverse, Guf is a real place, appearing as an inter-dimensional realm through which the Garden of Eden can be accessed. Gabriel Ascheron entered Guf to retrieve the Fruit of Knowledge from Eden. It is known to be an incredibly surreal place, where the laws of physics simply do not apply.

More information about Guf can be found on Wikipedia.