So when you no-clip out of reality you end up here. But if you did here you will just go to another level and not actually die. That's because you're already dead. It's obvious. In the moment you no-clip out of reality you are sent in some kind of limbo with absolutely nothing, including air. No air = death. Now even though if you were somehow magically alive you are in dark area with nothing, no gravity. Lower gravity = higher inertia. No gravity = only inertia. Which means everything in your body will stop working, because it will stay still. That means you are probably dead in the moment you are in. Now the backrooms is basically, in my theory fighting for reincarnation. Once you escape (canonically there are no known escapes) you will be reincarnated. Okay know you guys give me feedback.