In addition to traditional bloodsuckers, there are other kinds of vampires. You know, such as some politicians, military people, and evangelists.

Ex-San Francisco vice cop Samantha Roarke and Hollywood homicide detective Ryan Hayes team up to investigate an international drug cartel in Los Angeles, leading them to an ex-CIA operative turned drug kingpin who's organizing a heroin distribution center in the city.

Several different factions compete in the search for ancient Japanese tablets that have the secret of immortality.