Outsiders

"Outsiders" is the generic term for beings that crossed over into our world from beyond The Veil during Hell on Earth.

Almost nothing is known about the realm beyond the Veil, and it is likely to remain that way. While demons crossed over to our side in the millions during Hell on Earth, there is no record of any mortal crossing to their side.

Since the discovery of blood metal, it seems that some folk have discovered an ability to see beyond the physical world into a place that might very well be the Outside. This ability is extremely limited, however.