The set up is this:
You are sinners. You are wicked. You have taken human life, first in self defense but then because it felt good. You have stolen from those in need, first to survive but then because it was easy. You have treated humans as objects and property because
they were less powerful and could not stop you.
But now you have stopped doing those things. You are still that person—you still want to do those things—but you are trying on a different approach to life. You have realized a new ethos, and you feel deep camaraderie with any who share it.
So, here you are in this dirty, blood-stained, booze-breathed town on a border between Here and There.
At the edge of town is the old Graveyard, with the Tomb of the Famous Unknown. Tourists come there for a fee, which is levied by the Tophat Gang. The Tophats don't let any locals worship at the Tomb.
The Tophats, who control all the money in town, have a standoff with the Blueheads, who want to strip the town for parts.
The whole group of you have come to town because you heard rumors from a traveling courier that money could be made by righting some wrong things here.