明朝成化(huà )年(nián )间，朝纲腐(fǔ )败，奸邪当(dāng )道。西厂东厂为宦官把持，混(hún )淆黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身(shēn )而出，接连铲除东厂(chǎng )数名奸佞，致(zhì )令(lìng )阉贼胆战(zhàn )心惊(jīng )。适值此时，风头正劲的西厂