Entity Hazard: Class 7
》Entity Number: a
》Habitat: Unknown
Description
The Fillers are enigmatic entities that protect the Backrooms from breaking. You see, when the Backrooms were first created, the action known as "Noclip" did not exist at that time. As some levels came into existence, something caused the levels and their connection to break, creating what is noclip. When this happened, the Backrooms became conscious for a while and created the Fillers, these entities that would be in charge of protecting the Backrooms from breaking again. The Fillers tried to fix the problem, but failed, and because of this, noclip stayed in the Backrooms forever.