Lexie Haven is the pack slave of The Yellowstone Pack. She is beaten and broken by her father, brother, sister, and other pack members. One day she meets her mate Tristan Callaway. He rejects her and what does she do, she runs. She runs into the woods and cries. An evil werewolf-sorcerer hybrid named Kelliam comes up to her and kidnaps her. She becomes frightened of what happens to her, she is thrown into a cage full of ravenous blood thirsty rouges. He kidnaps wolves and tortures them so they break and become monsters. He breaks her and she becomes his successor known as Mara and they start attacking packs and her pack is next. She is more than willingly to kill them but can her family and mate save her from her insanity or will it be too late??