Nowhere

Nowhere (Sidewise name: Earth 215) is a crosstime limbo where all Earths meet together.

Pre-Sidewise Discovery
Nowhere was originally formed sometime in the 11th century E.T. near the Aghar 16 System, when Verticusian scribes began creating the legend of the "Orisnokin".

Discovery by Sidewise
Nowhere was originally thought to be a Type 4 multiworld (an alternate Earth) and named as Earth 215 in 2044 by the Sidewise Corporation.

However it was later discovered that this "alternate Earth", that Sidewise employees had discovered, was, in fact, the legendary Orisnokin of Verticusian mythology, where all of the universe met.