根(🈯)据古龙小(xiǎo )说《七(qī )种武器•碧玉刀》改编。 江南朱(zhū )二爷想在武林后辈中为(wéi )独(🆖)生女朱(🛤)珠招婿(xù )。中原(🐮)大(dà )侠段(😧)飞熊之子段玉奉父命(mìng )携(🏇)带(dài )祖传七(qī )星碧玉刀赴宝珠山(shān )庄(🗄)给(gěi )(🛍)朱二爷祝寿并借机求亲(🛹)。杭州“妙手维摩”卢九爷也(🍮)带子求(😻)亲,不(bú )料武(wǔ )功(🕕)不凡的儿(🤷)子卢(💞)小云突然失(🧚)踪(zōng )。段(🥁)玉(yù )在(zài )西湖(🛑)游船上搭(dā )救(jiù )了(le )一位(🌑)遭恶丐调戏(🥔)的白衣丽(lì )人,此女借敬酒时(🌞)偷(🙄)走(zǒu )丁(dīng )段玉(🙉)的(💪)钱袋和宝刀,假寐的(de )段玉(🔔)乘她入睡时(shí )(😍)又将宝物取(qǔ )了(🎋)回来。回客栈(zhàn )途中,段玉察觉(jiào )宝(bǎo )刀(dāo )已被凋(💔)换,而荷(👊)包里(lǐ )(💍)却(🚗)多出(🦇)一串(🈸)明珠和(hé )(🐛)一块卡牌。艄(shāo )(🤷)公(gōng )乔老三暗算(💹)不(bú )成,反劝他到(🙎)斗门东(dōng )(🐡)衡找(🤔)顾(gù )(📧)道人,否则将有(yǒu )(👌)杀身之祸。段玉与在(🐞)酒楼结识的少女(nǚ )华华风(🌱)找到顾道人酒(💣)肆(🔥)。老板(📞)娘告诉他(tā ),昨(🔲)天(👛)他(tā )救的白衣女(nǚ )子(🍺)是江南有名的(👩)独(🧘)行女盗花(huā )夜来。顾道(😉)人是自己的丈夫(fū )(💁),此刻正在赌台上。段(duàn )(🔍)玉(yù )加入赌局,并将(💛)赢得的银子又(yòu )都奉还原丰,颐道人和赌(dǔ )客大(dà )为(🔍)震(zhèn )惊。原来卢(lú )九爷得知儿(🍝)子失踪之(zhī )前曾与(yǔ )花夜(yè )来(🔝)同行,他(😻)请朋友(🍗)铁(tiě )水帮(🐑)忙查询,没想(xiǎng )(🐼)到铁水(shuǐ )的徒弟竞(jìng )被段玉打跑,于(yú )是设下(xià )(🏉)圈套诱入段玉(🌮)。可适才在赌(🏓)台上(shàng ),卢(lú )九爷见(jiàn )他(😛)为人磊落,并未(wèi )出手(shǒu )。段玉拿(🎛)出袋(dài )内明珠、玉牌(pái ),正是(shì )(💓)卢小(xiǎo )云之(💦)物,众人赶至花(huā )夜(yè )来画舫,见卢小云已死,胸前(qián )(🈲)插着那把七星碧玉刀。铁水(shuǐ )认定段(🍩)玉(🙋)和花夜来合(☔)谋杀人•挥刀砍(kǎn )向段玉。华华风赶(gǎn )来相(⤴)救,二(èr )人钻入湖底,发(fā )现段玉(🈲)渡船(🎦)时被乔(🛳)老三翻下(xià )的箱子(zǐ )里藏肴(yáo )一个中了毒器的年轻(😎)男子。华华(🕝)凤请他们(🚇)救起(🔄)的年轻男(nán )(🖌)子(❔)作证,此事(💃)非段(duàn )玉所为,没想到年轻人竟(jìng )是卢小云。原来这一切(qiē )都因段飞熊(xióng )不(🥩)肯(🚌)加入青龙会所致。为了离间段、卢(🐺)两家,分(👮)而治之,青龙会(huì )设17此(cǐ )连(lián )环套。段玉、华华风和声小(xiǎo )云等人再闯花(huā )宅,发现花夜来竟(jìng )(😞)是(shì )作(zuò )恶(🏐)多(duō )端的(👘)青(😓)龙(🥟)会分坛坛主。按照帮(🚁)规(guī )(🗼),举事不(bú )(🤜)成(chéng )便得杀身相报,铁水与花夜(🏑)来瓦相指责。铁水杀了顾道(dào )人;段乇等人联手杀了(❄)铁水(✝);(🎂)花夜来亡命天(tiān )涯,逃(táo )避青(🔰)龙会追(📥)踪。宝珠(zhū )山(shān )庄,段玉(yù )发现华(huá )华风(🏉)就是朱珠,二(🏻)人喜结良缘。