WMG: Dennou Coil
EldritchAbominations (the world inside the keyhole and the world accessed by obsolete spaces) exist side by side. You can only inhabit one at a time. You access them through certain points which stand out. Does this sound familiar?
magical computer engineered portals that lead into the cybernetic world of Cyberspace.
- Dennou Coil pre-dates Eversion by a year.