(🌠) 游侠杜孟(mèng )飞(🐽)(何家劲(jìn ))奉师命下山闯荡江(🕸)湖,途遇黑道中(zhōng )人(rén )捉(🎗)拿沐龙(lóng )门女(nǚ )弟子沐(🔬)婉儿(关之琳),杜挺身相救(jiù ),沐万分感激。未(🖲)几(jǐ ),杜又见(jiàn )黑道中(🗄)人围(wéi )(🎡)攻少女李(lǐ )赛(💆)男(✳)(惠英(yīng )红(hóng )),乃将之救出,孰料(🗑)李(😚)反斥杜坏(huài )其(qí )(🚸)好事,令杜啼笑皆非。及后,杜无意中(zhōng )听得(dé )(🥁)一段(📯)二十年前的江(🔢)湖(❔)恩怨,并得知黑道(dào )(🥔)首领乃李之杀父(🐑)仇人,而沐则是黑道首领(lǐng )(💪)失散(🎾)了的女(🍄)儿