Wrath cannot give any answer with certainty, but from what she has said, he imagines it was this world. It would imply, however, that her consciousness is all that was needed to be dragged into it. He had thought there might be some physical requirement, but this may also explain how the beacon is able to work regardless of what realm it drags people in from.

"...it may have been this world that returned it to you then."

It has shown its powers in many way. In order for it to be able to pull him and his wife through, it must be. They are powerful, eternal creatures after all. There is still a wrongness of someone being dragged into a living realm after it has died. The soul should be at rest unless it is one of the rare few who deserve damnation, and then there is another pause before a final question:

"There is no afterlife where you are from?"