Geist The Sin-Eaters
Following text is from Geist: The Sin-Eaters on the White Wolf Wiki.
Geist: The Sin-Eaters is a game of second chances and new beginnings. The story begins when your character dies. At the moment of their death, a strange spirit appears to them and offers them the Bargain. They can live again, if they agree to allow this creature to live with them, to be bound to it in their very soul, and thus grant it the chance to interact with the physical again. Taking this deal will let your character come back, fully alive. They soon find that their second life is far different from their old one, as the energies of death infuse their way into your character’s entire existence. Your character is now a Sin-Eater.^1
That being said, the group does not have a hard copy of this book available.
Please refer to the Storyteller for further information on Geists, player-character knowledge and refer to the White Wolf Wiki page (linked above) for further information.