Well, behind the door you're probably goind to find an Evil, corrupt, deeply complex entity deeply forgotten by the human race and perfectly hidden in the society, waiting for nightfall when it comes out of it's hiding place and kills innocent humans who at the first sight of it's terrible form become unable to move due to being paralized with extreme fear beyond imagination, so that after a long and painful of the prey it could proceed to embed the human in it's evil soul until it burts, starting a world large scale battle between good and evil.
That, or just an empty room with probably some useless junk and alot of insects.
That, or just an empty room with probably some useless junk and alot of insects.