Black Fire

Rensynn Deveaux is a cold-blooded assassin of angel descent. She survives in demon souls, and makes a living from killing them. She is on an assignment for a friend, who has encountered demon problems in one of his estates, but this demon is not what she expected. This demon has a name... and its one she recognizes all too well. Rensynn is dragged into a world she thought she knew, and discovers things about herself that change her life. She doesn't know who to trust. She doesn't even know if she's good anymore.