简介：Two New Orleans detectives bee embroiled in a centuries-long feud between two secretive factions of vampires while investigating a runaway childs case. Torn between their everyday lives and the dangerous lure of immortality, the detectives must race to destroy the evil Moldero clan.健美班女锻练阿芝（梅艳芳 饰）和隔邻的私家侦察阿佐（万梓良 饰）是一对欢乐冤家，两人一碰头便吵嘴不竭，笑话连连。 　　某天，四个劫匪掳掠了巨贾曹师长教师的宝贵钻石，流亡途中鬼使神差将钻石失落到了阿芝那边。全无所闻的阿芝随后遭到劫匪们的追杀，终究被绑架而往。垂垂喜好上阿芝的阿佐眼看心上之人身陷虎口，懊末路不已。好在其助手IQ博士送给阿芝的防狼器中躲有跟踪器，二人一路追踪到劫匪