Tough-as-nails Bureau of American Defense agent Hunter Thornton-Payne is no stranger to uncomfortable top-secret missions, but tonight takes the cake. He just needs to stick out a stuffy charity fund-raiser long enough to find the ruthless assassin he's hunted for four years. It's a rogue operation, but Hunter's got nothing to lose - until a beautiful brunette unexpectedly pulls him into her own dangerous agenda. Abbie Blanton will do anything to cure her mother's mysterious illness. When a high-profile heiress is murdered as Abbie tries to blackmail her for clues, Abbie realizes she's stumbled into an unforgiving conspiracy - and she's the next target. Soon, she and Hunter discover an alarming connection and begin a treacherous battle against an evil enterprise that someone will go to terrifying lengths to keep hidden.