李小(xiǎo )龙(吴大维饰(shì ))年(🐽)少时(shí )始(📒)痴迷武术,拜(🃏)咏春一代宗(zōng )师叶(yè )轩(🤢)(徐二牛(🔧)饰)为师。小龙挑战(🔬)同学石(🐮)少(🥩)虎(吕颂贤(xián )饰)为师。小龙(lóng )挑战同(tóng )学石少(shǎo )虎(吕(🔸)颂贤饰(shì ))(🗄)却饮恨败(🕯)于半招之内(nèi ),后又(yòu )与(🏐)莫逆(🐖)之(zhī )交唐发(fā )(张(🥞)家(jiā )辉(huī )饰)为救人(🚸)与人打架,惹下大(dà )祸!因此,龙父李(🧚)百川(刘家良饰)(⏯)决意(🖲)送他(❔)真诚美留学。