Universe-Travelling Restriction Act 1999

The Universe-Travelling Restriction Act 1999 is a book written by the founders of the current society of the Eternal Universe. It is the basis for most of their beliefs - particularly the belief that extra-dimensional travel into or out of the Eternal Universe would result in the collapse of society and unending chaos. The Dark Universe is given as an example of this in the book.

As its title would suggest, it was written in the Eternal Universe in Year 1999 - not 1999 as corresponding to Earthen calendars, but rather the 1999 of the "Current Multiversal Timeline" which most of the inhabitants of all of the BZPB universes use. Breakout, the EU's version of Blackout, is credited as an author. The rules laid down by the book are enforced by a secretive society in the EU named "The Upholders of the Eternal Vow".

Recently, several rules in the Act were broken by DU Kakamu and DU Monarch. Several Upholders came to apprehend or kill them, but they were swiftly killed themselves.