As an undercover FBI agent, Kimi Henhawk is no stranger to life-threatening situations. When her newest assignment leads to the Donaghey brothers, one of Boston's biggest crime families, Kimi is confident she can handle the pressure.

But as she becomes embroiled in the lives of Finn and Lorcan, she realizes she might not be able to separate her job as Kim from the heart of Kimi quite so easily this time.

On the cusp of a mob war, Kimi must decide who to believe and who to save. Sometimes doing the right thing means doing something very wrong.