You might not believe me, but you were brought here by a biblical seal. The reason that it wouldn't be the same is because you are, basically, in another dimension. It's happened to a number of us already. We get dragged here and dropped suddenly and can't get back home. Nobody has found a way to get back yet either.
I'm sorry if that was a bit much at once, but this is important information. And there's more. You're not particularly safe either. This world has demons and angels. The demons are particularly nasty creatures that can do a great deal of damage. They can possess you. But there is a safe place you can go to to learn how to deal with them as well as get an amulet to keep you from being possessed. The same place is also a complex where displaced can live for free if you're interested?