Cain Thaler's lived more than four hundred years fighting rogue immortals, avenging the family he'd lost. It's all he's needed, all he's wanted. That changes the fateful day he lays eyes on his fated mate. Olivia Waden, a werewolf princess, is nothing like him. Unwilling to give her up, he sets a plan into motion: ignoring his need to claim her, he befriends her. Despite Cain's best efforts at friendship, Olivia has fallen hard for him. It is him she dreams of, him she wants as her fated mate. But she is sure he doesn't feel the same way. In way over her head, she has no option but to run away from the only man she's ever loved. Will Cain find Olivia before it's too late or will their differences tear them apart?