明(míng )朝(cháo )成化年间，朝(cháo )纲腐败，奸邪当道。西厂东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰(jié ) 饰）等流亡剑客挺(tǐng )身(shēn )而出，接连铲除东厂(chǎng )数名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适(shì )值(zhí )此时，风头正劲的西厂