明朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦(huàn )官把(bǎ )持，混淆(xiáo )黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡剑客挺(tǐng )身而出，接连(lián )铲除东(dōng )厂数名奸佞，致(zhì )令阉贼胆战心惊。适(shì )值此时，风头正劲的西厂