幼稚園教師汪小云在一個晚上出外看戲消遺,看完戲后碰上打劫銀行攜著四千萬贓款逃走的重傷劫匪阿B,她被挾持到夜店,在一間夜店中她和售貨員玲玲等和阿B發生糾纏,阿B后來傷重死去。小云，玲玲和師姐，在玲玲表姊小倩的指揮下，企圖毀尸滅跡，平分贓款。豈料劫匪同當黨追蹤而至，賊首大哥等對她們企圖先奸后殺，幸得警察把他們及時救出。在圍捕中，幾經艱險才把全部匪徒逮住，四千萬贓款則在圍捕中被炸藥炸毀了。Uponenteringa24hourconveniencestore,acriminalwithalonesomeprimary-schoolteacherashostageisaccidentallykilledbyherandtheyouthfulattendantintheirhilariousstruggletosubduehim.Thetwosoondiscoverastashofmoneyontheman'spersonandalongwithanothercustomer-anattractivemodel-theydecidetocoverupanyevidenceoftheman'svisitinapacttosplitthemoneybetweenthemselves.Thegroup'sseeminglyfull-proofplansareconfoundedbythevengefulactsofthemoney'srightfulownerandasetofpersistent,yetstupidandoftencomicalpolicemanwhohangaround'pursuing'thewomen.