Can he do it again? After surviving an explosion deep in the heart of the Guatemalan jungle, Marine Connor Dickson has been left with a supernatural ability—he can detect vampires living among the human population. With this knowledge comes the realization that there are good and evil among the vampire nation. After witnessing a horrific death at the hands of a vampire, it becomes his own personal mission to police the rogue entities and stop them from harming humans. He is recruited into Operation Underworld, an organization where their sole purpose is to hunt the criminal entities of paranormal species. His first assignment is to find out why humans are going missing from nightclubs in Los Angeles. When he meets the beautiful Sami Karim, he discovers they are working on the same missing persons case. As his attraction to her grows, he can’t shake the feeling that she’s hiding many secrets, as well as lying to him. A shocking twist of events reveals Sami’s true agenda, leaving Connor devastated, fearing for his own safety, and ultimately, forced to face his enemy on his own.