As far as I'm aware, in my world once you die...you die. There is no return, as a ghost or otherwise.

[She frowns down at her palm, rubbing her thumb over the middle of it. Not die. That was...impossible, back home. Here? She cannot say. But her fate was as it was in her own world. She's come to terms with it.]

You know far more than I and...I think you for explaining. There's much I do not understand in this respect.