明(míng )朝成化年间，朝纲腐败，奸邪当道。西厂(chǎng )东厂(chǎng )为宦官(guān )把持，混(hún )淆黑白，陷(xiàn )害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而(ér )出，接连铲(chǎn )除东厂数名奸佞，致(zhì )令阉贼胆战心惊。适值此(cǐ )时，风头正劲的西(xī )厂