When a beautiful woman comes to The Bound Ones, half-angel assassin Cain is immediately drawn to her. But when she fingers him as the killer, he can come to only one conclusion. The twin he thought was dead is very much alive...and trying to send him a message. Unfortunately, that message is: "You're next."
It's a race against time as Cain fights to save the woman he's falling in love with before his brother Abel destroys them both.