Sadie Jennings was used to being protected. As the niece of Sean Taggart, and the receptionist at McKay-Taggart Group, she was constantly surrounded by Alpha men more than capable, and willing, to lay down their life for her. But when she visits her friend in San Antonio, and acts on suspicious activity at Milena's workplace, Sadie puts both of them in the crosshairs of a man. After several harrowing weeks, her friend is now safe, but for Sadie, the repercussions of her rash act linger on.

Chase Jackson, no stranger to dangerous situations as a captain in the US Army, has volunteered himself as Sadie's bodyguard. He fell head over heels for the beautiful woman the first time he laid eyes on her. With a Delta Force team at his back, he reassures the Taggart's that Sadie will be safe. But when the situation in San Antonio catches up with her, Chase has to use everything he's learned over his career to keep his promise...and to keep Sadie alive long enough to officially make her his.