FBI Agent Steve Grant is assigned to track down a renegade bloodsucker that is bent on exposing a government plan to integrate vampires into society. Along with his new partner, "Good" vampire cop Aaron Grey, Grant follows the clues and the bodies to the lair of the stunningly beautiful Lucy. Trusting any vampire is difficult for Grant, but when he finds himself falling for Lucy and her exotic charms, the line between the good guys and the bad guys begins to blur and his next move could be his last.