Jessy Sparhawk has seen firsthand how gambling may ruin people’s lives. But one night, desperate for cash, she places the bet which will change her lifestyle forever. Just as she’s collecting her winnings, a man stumbles through the audience, a knife protruding from his back again, and crashes into her, pinning her towards the craps desk. Hired to research the murder, personal detective Dillon Wolf discovers himself fascinated with the beautiful redhead who’d been trapped beneath the victim – and by the single term about Nightwalker the dying man got whispered in her ear, Indigo. What neither of them realizes would be that the headache is only just starting. Because bodyguard Tanner Green might have been killed by that knife, but his irritated ghost isn’t going anywhere – not without vengeance. Now, literally caught between the living as well as the lifeless, Dillon and Jessy have no choice but to forge forward together. Their investigation will need them in the glitz of the Vegas strip into the dealings of gambling establishment magnate Emil Landon, the man who indicators both their paychecks, and out in to the desert to a ghost town known as Indigo, where past and present come together in a seek out gold. Years back, bloodstream was shed on that very ground, and now it looks as if history is about to repeat itself, with the living and the deceased facing away for ownership of a lot of money, and Dillon and Jessy fighting not only to stay alive but for the opportunity to build a long term.