4Detective Constable Bailey Morgan is back doing what she does best ? working undercover. After all, it's the only thing she's really cut out to do... When a confidential informant is blown up by a car bomb, the finger of suspicion points to a ruthless underworld crime family. Posing as a fellow villain, Bailey must insinuate herself into their dangerous circle in order to find out the truth and take them off the streets for good. But things are never that simple and she finds herself sucked into a dark vortex that pulls her down into a personal underworld of her very own. Forced to confront shadowy wraiths from her past, she will come face-to-face with a set of devastating revelations that will shatter her world and threaten her very existence.