Salvus: Aries

Congratulations, you're dead. Welcome to the afterlife.

A story that begins with the heroine meeting her bad end at the chopping block. It can only go uphill from here, right?

Waking up after a long stay in purgatory (that she remembers nothing about), she learns that the rest of her sentence is to serve as a Reaper until the powers above have decided she's paid back her sins.