明朝(cháo )成(chéng )化年(nián )间，朝纲腐败，奸邪当道。西(xī )厂东厂(chǎng )为宦官把持，混(hún )淆黑(hēi )白，陷(xiàn )害忠良，朝野内外噤(jìn )若寒蝉。时有赵怀安（李连杰(jié ) 饰）等流亡剑客(kè )挺身而出，接连铲(chǎn )除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头(tóu )正劲(jìn )的西厂