Nona Grey

Nona is an girl, who was bought by a childtaker, who came to her village, when she was a child. She arrived at a fighting arena, where she managed to kill a person of importance and ended up being tried for murder and sentenced to death by hanging. She was saved from the hangman's noose by the Abbess of Sweet Mercy, became a Red Sister and now she offers her services in exchange for money as a Red Sister Assassin.