游侠(🕕)杜孟(🌠)飞(何家劲(jìn ))奉(fèng )师命下山(🐌)闯(chuǎng )荡江湖(🃏),途(😘)遇黑道中人捉拿(ná )沐龙门女弟子沐(mù )婉儿(ér )(关之琳),杜(dù )挺身相(🎾)救,沐(mù )(👋)万(wàn )分感(🎏)激。未几,杜又见(jiàn )黑道中(zhōng )人(rén )围攻少女李(🛍)赛男(惠英红(💆))(✳),乃将(jiāng )之救出(chū ),孰料李反斥杜坏(🗑)其好事,令(😻)杜啼笑皆非。及后,杜(dù )无(wú )意(💞)中听得(🌙)一段(duàn )二十年前的江(🚨)湖恩(⏯)怨,并得知(zhī )黑道(dào )首(🎛)领乃李之杀父仇人,而沐则(zé )是(shì )黑(🤠)道首(🌞)领失散了的(🙉)女儿