李小龙（吴(wú )(👷)大(dà )(🔨)维饰）年少(🥇)时始(shǐ )痴迷武术，拜咏春(chūn )一代(dài )(🕸)宗(🛍)师叶轩（徐二(èr )牛饰）为(wéi )师。小(🛤)龙(lóng )(🌰)挑(🍖)战同学石少虎（吕颂贤(xián )饰）(⏬)为师(🎏)。小龙挑战同学石少(shǎo )虎（吕颂贤(🎩)饰(🤷)）(🗄)却饮恨败于半(bàn )招之(✳)内，后又(🚉)与莫逆(nì )之(zhī )交唐发（张家辉饰）为救人(rén )与(🖍)人打架，惹下(xià )大(dà )祸！因(💞)此，龙(lóng )(🌙)父李百川（刘家(jiā )良饰(shì )）决意送(🔢)他真诚美留学。