When there’s no way out, only the devil can help. Hayley Saint unwittingly goes to hell to rescue her best friend from the devil’s sister, a violent, brutal, and savage fallen angel. And that’s on a good day. Lucifer’s sister, Arianna, wants revenge on Haley for unearthing the gateway to hell, but the moment Lucifer sets eyes on Haley, he’s bonded to her in ways outside of his control. If Lucifer’s mating bond to Hayley is discovered, he risks her life and his right to the throne. But the only other option is letting the woman he’s destined to love leave him forever. Hayley just wants to get out alive. But when feelings for the devil start to surface, she must determine whether she wants to fight her way out of hell, or fight for the ability to stay. Fans of Lucifer are falling for the devil in this addictive paranormal romance.