Loyalties and rules are put to the ultimate test when a disgraced ex-cop and a younger sibling of a ruthless crime leader cross the line that a bodyguard and his protectee aren't allowed to cross.

Logan McKenna has fallen from grace after one split-second decision ended his police career. He's now working as a security detail for the criminal elite of Sin City. Mounting hospital bills force Logan to reluctantly accept a job from a dangerous man many don't want to get involved with–Vlad Solovey.

But Logan's new assignment proves more trouble than it's worth—he's hired to protect Solovey's younger brother, the impossible Alexander "Sasha" Solovey, who appears intent on getting Logan fired.

Sasha grew up sheltered from the family business in London, but an assassination attempt summons him to Vegas, where he spends all his time under his brother's watchful eye. Determined to piss off Vlad, Sasha takes every opportunity to shake off his new bodyguard. But Logan is as immovable as the mountain, refusing to bend to Sasha's antics.

When the two men collide in a clash of wills, an undeniable spark ignites between them. Accepting it would destroy Logan's code, jeopardizing his position and possibly life. With enemies circling the Solovey empire, keeping Sasha safe should become Logan's sole focus. But the heart wants what it wants.

And the moment danger strikes, Logan has to make an impossible choice: walk away and save himself, or risk it all to protect the man steadily slipping past his defenses?

Set after the events of Isaac and Dallas. It can be enjoyed as a standalone. First person, alternating POV.