Deja had always stood by her best friend Heath. Even when his father died, she was there for him. All because she'd been in love with him for years. When Heath asks to be her lover, she thinks things are headed in the right direction. Unfortunately, Heath's father had been sitting on a secret that could blow their fledgling relationship apart. The pills Heath had been taking all his life weren't to help him through debilitating headaches but to suppress his true nature. Heath's father didn't want it known that Heath is a white tiger shifter. Heath's secret is out, and someone wants him dead or alive. In order to protect Deja, Heath breaks up with her and leaves town to get answers. Deja refuses to be tossed aside by the man she loves. She knows Heath is facing danger and uncertainty, and to be with him could mean her own death, but he needs her more than ever. She doesn't care that there's a violent beast inside of him and someone hunting him down. All she knows is she will fight to stay by his side and go wherever he goes. Now the two of them have to stay ahead of the enemy and find out the truth of Heath's past before it's too late.

Heath and Deja have reached Siberia, Texas what they thought was a haven, a safe place where the tiger shifters can live together and not fear Spiderweb, the organization that created them. However, all is not perfect in their new home. Worse, Heath and Deja's relationship is on rocky ground. Deja wants to start a family as soon as possible, only to be floored with Heath's declaration that they are not having kids—ever! Now Deja is questioning whether Heath is the man for her when she has two other options, and Heath has an unattached female shifter sniffing around him. Tension between the two of them rises as conflict in Siberia reaches a horrible climax.

Someone is killing shifters, and Siberia is more like Hell than Heaven. What's worse, Deja learns her twin daughters have a gene that could cause them to mutate during their first shift, and it's passed down from her. If nothing else, Deja figures she has her husband to lean on, and they can get through this trial together. There's only one problem—Heath walks away from her when she needs him most. Betrayal springs up from several directions—friend, foe, and even family—throwing Siberia and its residents' lives into total disarray. Someone will die, but what Deja chooses to do and who she trusts could destroy them all when the Spiderweb organization raises its ugly head for the last time.