Unrevealed, possibly the Milky Way Galaxy of this reality.
Unrevealed, it is presumed that Earth-1211 (Nightside) was created by the Big Bang.
Points of Interest
Earth, which was densely populated with creatures of the Nightside.
Nightside #1, (2001)
The past history of Earth-1211 is blanketed in mystery, although little has been revealed about this alternate reality. The inhabitants of this Earth had the normal humanoid appearance, however, this Earth appeared to be hugely populated by humans that transformed or shape-shifted into creatures of the Nightside. These shadowy demon like creatures included Vampires, Werewolves, Were-tigers and worse.