Lillian Rayne, a vampire hunter on top of her game, is forced to follow a new set of rules when the hunters call a truce with the vampires, Lillian is trying to find her place in a world where it is no longer the hunter vs. the hunted. Her hate for vampires has been ingrained in her since the death of her parents. She is being forced to put aside everything she feels, so she can try to make the truce work. On top of everything else the master vampire Aubrey is forcing her to feel for him in a way she never thought she could for a vampire.

Lillian is trying to cope with losing her memory. She is trying to figure out who she can and cannot trust. She learns that one of the people who claims to be close to her is working with her enemy half-sister, Eleanor. Lillian has to figure out who she can trust before Eleanor gets to her first.