威(梁家仁)与帆(🥇)(吕(📒)方)是(🍩)警方一对(duì )乌龙拍档(🛍)。威遭骗失(🍥)居(🎺)所,其(qí )妹娜(江(🛤)欣燕(🍖))又(yòu )突从台湾(wān )返港,兄(xiōng )妹唯有暂栖帆(fān )家(🏇)。帆与娜日(🖲)夕(xī )斗气,彼此间感情就在(🕖)吵闹中渐长。另方(fāng )面,电影(yǐng )(🐖)小生(shēng )杰(杜德伟)为求体验(yàn )(😻)警(🚸)探(tàn )之(🚑)真(🐶)实生活,跟随威、帆(⏺)办案。二人觉杰有如包(🚨)袱,常戏(🖲)弄(nòng )之,但杰(jié )不以为忤(🥎),反与(🗞)二(🙂)人结(jié )成好友(🏂)。 威、帆奉命侦查一宗洗(xǐ )黑钱(qián )疑(🥫)案(àn ),混(hún )入甘氏集团(⛳)属(😍)下(xià )(💠)出版社作卧底,初时未知经理强(李中宁(🤘))包(bāo )藏(cáng )祸心(💔),误以为总(🛎)裁之(zhī )女乔((😊)朱洁仪)掌握(wò )了犯(fàn )罪证据(jù ),杰出马亲(qīn )近之,竟造就(🏒)了杰与(yǔ )乔这(zhè )对情侣(lǚ )。威查案之际(jì )乱闯书展,无(wú )端(duān )端(duān )(🥅)结识(🍽)了小(🔞)说家莺(yīng )(📐)(张(zhāng )凤妮),一段不伦(lún )(💣)之恋遂(suí )告展(zhǎn )开。莺(🎐)父(🍁)文(刘江)是(shì )著名玄(xuán )学(🔪)家,发现娜具特异(🤼)功能(📬)潜质,经训练后终(🍹)成大器(❄),协助(zhù )威、帆瓦解了强所有犯(fàn )罪勾当……