Werewolves Demons and Assassins
Eliza only wanted a simply assassination in court, but her assassin had different plans.
Eliza gets tricked into giving a Demon her soul to control, he transforms her into a Werewolf, to do his bidding, and when I say bidding I mean killings. Becoming a known nightmare in the Supernatural community as the werewolf assassin owned by a demon.
Not being able to outlive her life, nor die, she lives from day to day until she is ordered to kill for her master. That is until she meets a pair of twins who both claim to be her mate, but without her soul there is no way to know who is her true mate.
With the Demon looming in the background no ones safe. Not to mention every revenge seeking supernatural will be coming after her mates for payback.
For the first time in years Eliza has a reason to get her soul back, and nothing is going to stop her.