三十年(🔨)代(🆓)上海闸北区,两大黑(🍩)帮“青龙(lóng )帮(😘)”与“黑(🔱)龙(🕰)帮(bāng )(🤢)”势(shì )不两立,为争长短(duǎn ),各出(chū )奇谋。“青龙帮”首领川图巴结军阀以助声(shēng )势,“黑龙帮(bāng )”头目魂为挫川锐气(qì ),重(💆)金礼聘过气枭雄凌锋(fēng )及其(qí )女(🎿)儿凌若华(郑裕玲)设(shè )计(🚑)令(🐶)川(chuān )出丑(🤯)。川(🐖)则纳浪子(⏺)欧阳汉(周(🚣)润(rùn )发)于门下,使汉与华纠缠,令华(🌊)分心。 (🗞)汉与华(🔝)冤家路窄,华用尽(jìn )办法(👓)捉弄川,均被汉一一化解。汉(hàn )华相斗(🤲),引起巡捕萧六((🤳)吕良伟)注(🧟)意(🚴),六嫌汉(hàn )油头粉面,常借故为难,两人遂对(💍)立。川(chuān )与六同(➡)恋(🏻)上歌女(nǚ )(⛏)韩梦蝶((🤷)姚炜),奈何蝶倾心于(yú )汉,川(🙎)得悉后(hòu )心(xīn )生恨意。川派杀手对(👌)付(💏)锋华(huá )父女,锋因而丧(sàng )命,华重伤但幸为六(🌱)所(suǒ )救。川利用(yòng )(💣)与警察(chá )局长(zhǎng )之(zhī )关(guān )系(xì )令六几(jǐ )陷(🕕)于绝(👗)境,六后得(dé )汉暗(👚)中(🛃)相(⏺)助,化(huà )险为夷(📬)。 华在养伤期间,对汉之为人更为了解,渐萌爱(ài )意(yì )。时(shí )日本派(🖱)遣(💛)大佐(😲)来(lái )沪密(mì )谋(✒)活(huó )动(🈸)。大(dà )佐(🛌)原为(🕵)蝶(dié )之生父,怂(sǒng )(👆)恿蝶向(xiàng )(🍉)川进言,川(chuān )不(bú )惜(xī )卖国(guó )(🍝)求荣。六向汉(hàn )(😼)晓以大义(🔝),汉(hàn )亦对川(chuān )的(de )卑鄙行径齿冷,决与六连手(shǒu )对付川,一...