明朝成化年间(jiān )，朝纲腐败，奸邪当道。西(xī )厂东厂为宦官把持(chí )，混淆黑白，陷害忠良，朝(cháo )野内外噤若寒蝉(chán )。时(shí )有赵(zhào )怀安（李连(lián )杰 饰）等流亡剑客(kè )挺身而出，接连铲除(chú )东(dōng )厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲(jìn )的西厂