A sudden mysterious death of a beloved retainer causes Luciela to emerge form her isolation and solve the murder case. With revenge in mind, along the way, she will encounter her retainer's allies, King Ian McKinlin, King of all Beast and his people. She will also meet her long time nemisis, The Saints Guild, which has grown over the centuries. Their soul purpose in their human life is to police the lycanthropes, the nightwalkers and to maintain the purity of the human race. Luciela will remind not only the nightwalkers of their history, but she will remind everyone why they call her The Blood Queen.