TwoNewOrleansdetectivesbecomeembroiledinacenturies-longfeudbetweentwosecretivefactionsofvampireswhileinvestigatingarunawaychild'scase.Tornbetweentheireverydaylivesandthedangerouslureofimmortality,thedetectivesmustracetodestroytheevilMolderoclan.