Okiku has wandered the world for centuries, freeing the innocent ghosts of the murdered-dead and taking the lives of killers with the vengeance they are due, but when she meets Tark she knows the moody teen with the series of intricate tattoos is not a monster and needs to be freed from the demonic malevolence that clings to him. Okiku has wandered the world for centuries, freeing the innocent ghosts of the murdered-dead and taking the lives of killers, until she meets Tark, who needs to be freed from demonic malevolence. The plot contains profanity and violence.