影片设定在纽约市,故事围绕着一位名叫Leroy Green的有理想有抱负的青年武术家展开,他渴望像李小龙那样达到武术的最高境界,并希望得到名为“圣光”(The Glow)的神秘力量。在他成为“最后的猛龙”(The Last Dragon)的道路中,还必须勇敢面对邪恶的Sho’nuff等敌人的挑战。In New York City, a young man searches for the "master" to obtain the final level of martial arts mastery known as the glow. Along the way, he must fight a martial arts expert corrupted with power, and rescue a beautiful singer from an obsessed music promoter.