Namaka
After a several century spanning war Queen Lilith abandoned the organization she founded in hopes of starting her unlife anew. With this, the first woman imagined a world where everyone bent to her will, and instilled her as absolute ruler, as she deserved. All perfectly planned and executed in her vision.
Using Eons of experience in most forms of magic she used this moon as a base to construct the first self sustaining planet of it's sort. However there was no competition. Noone before had been so bold as to form a planet that produces and runs blood like a living entity. She lives from the waters of this new planet like any other would.
Many think these to be stories to keep everyone but the bravest out, however many towns with outbreaks of vampirism will have hunters or Monmatia PD get rid of them, and more often than not the one way trip they're forced on, takes them here.
To many the surface of Namake is unintelligible and confusing; staircases that spill over buildings, and tunnels in the middle of an office building to get to the bottom of a neighboring megatower.
However with a deeper understanding of vampyric society, its structures actually make perfect sense. Tall structures produce natural shadows everywhere. Odd tunnels produce highways for fresh food travels.