明朝成化年间(jiān )，朝(cháo )纲腐败，奸邪当道。西(xī )厂东厂(chǎng )为宦官把持，混淆黑(hēi )白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀(huái )安(ān )（李连杰 饰）等流亡剑(jiàn )客(kè )挺身而(ér )出，接连铲除(chú )东厂数名奸佞，致令阉贼胆战心惊。适值(zhí )此时，风头正劲的西厂