五百年前,蝙蝠精为练元魔法,迫其妹小珠代引各行业壮男,供其吸血。道人施法，阻止小珠对两名衙差下毒手，与蝠后大打出手，两败俱伤。为助衙差对付蝠后，道士送二人古琴、古剑及千年雪珠，不料二人误吞雪珠，需五百年后，始能复活。五百年后，二人出土，运到香港展出，为神偷亚美偷去。二人复港展出，求亚美助其寻找蝠后。道士后人密宗大师镭张棍亦算到二人复活期至，往寻，适蝠后对付二人，遂合力诛除蝠后。 Five hundred years ago, the bat fine for practicing magic, forced his younger sister to lead the industry strong male, for their blood. The Taoist cast, preventing small beads on the two when the poor and wretched, and bat strike violently after the battle. To help ya poor deal with the bat. The priest sent two guqin, swords and Millennium snow, and, Behold, two people mistakenly swallow snow, five hundred years, started to rise again. After five hundred years, two people were unearthed, shipped to Hongkong exhibition, steal thief for ami. Two people in Hong Kong to seek for exhibition, Asian American bat after. Taoist descendants Tantric Master Zhang Lei Gunyi to two people of Easter to, to find, bat against two people, hence together to exterminate bat after.