He was a deadly operative, but she called him Daddy.

As a former military pilot turned security operative, Carter has always been in control. But when he falls in love with the enchanting and efficient Becky, his boss's assistant, everything changes. His Daddy Dom comes out in force but holding the reins steady is challenging some days when Becky smiles so sweetly. Suddenly, he's protecting more than just his clients - he's protecting his heart.

Just as their relationship begins to deepen, it is first stalled by Carter's secret, then Carter's plane is sabotaged, quickly followed by attempts on Becky's life. Carter gets firm but with danger lurking around every corner and Becky trying her best to solve the mystery on her own, Carter must rely on his skills and his team to ensure Becky's safety because the danger may be closer than they think.