在这部追击动作/剧情片中,石家闪电剑法嫡传弟子石海龙（田俊 饰），据血丝宝剑寻访杀父仇人，但其不知仇人是谁，仅知属金门派高手之一。但其父死后，金门派却突然匿迹江湖。血丝宝剑原有一双，石父死后，遗失了其中一柄血丝宝剑。石在饭店中，遇上天龙帮追魂三杰。三杰见宝剑心起觊觎。石剑出鞘，石此举已惹祸上身，三杰已通知天龙帮，石遭四面埋伏，欲得血丝宝剑才甘心。尚幸石剑术超绝，更有宝剑，所向披靡，杀辛左及辛右，遂与天龙帮结了仇……
Shih Hai-tung a swordsman seeks revenge for his father's murder knowing that the Golden Gate Sect were responsible. He had killed two Heavenly Dragon Association gangsters creating a significant amount of hostility between the two groups before they meet each other head on.
