『120秒(miao)免(mian)費體檢(jian)入口』介紹(shao):韋(wei)小寶(bao)(周星馳飾(shi))要護送(song)建(jian)寧公主(zhu)(邱淑(shu)貞飾(shi))嫁到云南,在途(tu)中(zhong)遇到了(le)獨(du)臂(bei)神(shen)尼的刺(ci)殺。小寶(bao)被抓走后,借口拜神(shen)尼為師,其(qi)實(shi)是(shi)想(xiang)(xiang)追求其(qi)徒弟阿珂(李嘉欣飾(shi))。不料(liao)韋(wei)小寶(bao)被神(shen)龍(long)教圣女龍(long)兒(er)(er)(林青(qing)霞飾(shi))抓走,想(xiang)(xiang)要報了(le)之前(qian)(qian)在王(wang)宮(gong)里埋下的仇恨,卻沒想(xiang)(xiang)到遭到了(le)平西王(wang)的陷害。韋(wei)小寶(bao)極(ji)力相救,龍(long)兒(er)(er)以(yi)身相許(xu)更把絕世武功(gong)傳于韋(wei)小寶(bao)。韋(wei)小寶(bao)與公主(zhu)之間的事情被平西王(wang)發(fa)現(xian)了(le),平西王(wang)更提前(qian)(qian)造反,小寶(bao)將(jiang)貪圖富貴的馮錫范(fan)騙到東郊(jiao)皇陵,沒想(xiang)(xiang)到那(nei)里竟然是(shi)大(da)清龍(long)脈……