 What happens if you find your own house inside the back rooms? Believe it or not, it's actually a pretty common phenomenon, but a few different things might happen. One is that you'll be lulled and tricked into a false sense of security since the surroundings look like your house. You'll think you're safe when in reality you're not and an entity is going to attack you. Another is that your house will trap you inside and you'll eventually decay away from lack of food. But the last thing is that you might be able to exit back to reality by jumping out a window inside of your house. As of right now, we don't really know why this phenomenon happens. Good luck if it does.