what is a backroom?

So you probably know that in some places, such as clothing stores, or big stores, in general, they have this place they call "the backroom" well this place is kind of like that, but ABSOLUTELY BIGGER. So, for a simple description, have you seen the Minecraft FarLands?, well this place is just exactly that: The end of reality, the place where all parallel universes connect, it's kind of homeworld's portal database, but it connects every single parallel universe on the multiverse, instead of every portal in the galaxy.

But Ian, you haven't described the backroom!, well it is a giant 1,000,000KM x 4,000,000KM room with doors all over, and you guessed it, it's empty. I will say something most of you might have imagined, ANYTHING could come out AT ANY MOMENT out of EVERY SINGLE ONE OF THE DOORS in the backroom, it could be Siren Head or only a Creeper, or maybe just maybe, it could be SCP-1087, who knows!, it could even be yourself from another universe!, in or universe you could be a cat, in other you could be Shark, or maybe even a Dragon! possibilities are endless!, I know, I know, this might hear wonderful, but you also have to consider that horrible things could also appear, Anything, at any moment, from every single one of the doors. In conclusion it a useless search to try to find a Backroom, because it's a breach in reality, it's a chance of 1 in 8,000,000,000,000,000 to find one when you open a door, and the chances of going back to your universe is the same.