Princess of Darkness

Raven Sapphire Skylark Jackson, she once was a normal little girl... Now, she's a killing machine.
Raven, being a devil/werewolf takes pleasure killing, she thinks it fun... Maybe that's her devil talking, maybe it's her. When she was young, she was taken from her parents and was brought up with rouges surrounding her. Now, she is working for the rouge king, Caspian, killing off anyone he asks.

But when she meets this man, it lights a different kind of fire, she's never felt this way towards someone before, what does this mean?