Jack Slade's car breaks down in the southern Arizona town of Cochise.
While he's waiting for his car to be repaired, he runs afoul of the Los
Hermanos drug cartel. As blood flows and bodies stack up, he discovers
that the cartel is controlled by the vampire nation. A Dark Power has
broken through from the Other Side and is centered in an ancient pyramid
complex in Mexico. It threatens not only the vampire nation, but the
world. The king of vampires asks Slade to travel to Mexico and take care
of the problem.