Creed’s low-profile Occult Crimes Unit pulls Riana and her two sister Sybils into the case of a politician’s son, murdered in a ritualistic sacrifice. Soon, Riana’s instincts prove true. Creed, the hottest half-human she’s ever known, a demon in bed and out, is guarding a trapdoor to hell. And unless Riana can find a way to tame her mystery man’s treacherous inner self (and her heart), all of Manhattan may be enveloped by darkness.