Ryder Caldwell's dreams of love died years ago, along with his heart. He had his family and his ranch; that was all he needed, all he wanted. Until she arrived, brandishing a badge and carrying a gun.

Rayna Williams had spent most of her life in fear, hiding from the man who murdered her family and tragically tore her world apart. Now a federal agent, Rayna is not the terrified teenager she once was. She is ready to stand and fight.

When Rayna goes undercover in the small town of Serenity Springs, she hopes to draw her nightmare to her, but even the most carefully laid plans can go horribly wrong. Now Ryder and Rayna are in a fight for their lives...one they may not win.