He didn't understand loyalty until she stripped it away...

Damian Stone was a distinguished member of the NYPD, on the fast-track to an FBI career until a crime syndicate ambush cost him his partner and his ambitions. Recruited by an elite security agency that leverages his hyper-protective instincts to shield notorious trial witnesses, Damian never met a charge he couldn't safeguard.

Until her.

Alexa Volkov lived a privileged life, far from the messy underbelly of her father's Russian mafia. As a crime boss daughter, she is in a unique position to collapse the organization from the inside out. Her plan to testify against the mob patriarch puts a bounty on her head that would tempt even the most trustworthy cop—especially one hell-bent on punishing her for the sins of her father.

But the safe house part of Damian's protection plan is anything but safe. In a place where alliances are not what they seem and the most dangerous heat bearing down on them is the forbidden burn of seduction, the only thing more at risk than life is a lethal hit to the heart.