About to die during a failed attempt to kill one of the men responsible for her daughter's death, Justine Kroft is saved by Simone Gireaux, a 350-year-old vampire. With the help of Justine's friend, Teresa Diaz, a mortal whose daughter is missing, and Detective Harry Frazer, who has loved Justine for years, Justine and Simone join forces to kill those involved in her daughter's death.