明朝成化年(nián )间，朝纲腐败，奸邪当道(dào )。西厂东厂为宦(huàn )官把持，混(hún )淆黑白，陷(xiàn )害(hài )忠良，朝野内外(wài )噤若(ruò )寒蝉(chán )。时有赵怀(huái )安(ān )（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除(chú )东厂数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西厂