明朝(cháo )成化年间，朝纲(gāng )腐败，奸邪当(dāng )道(dào )。西厂东厂(chǎng )为宦官把持，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉(chán )。时有(yǒu )赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数(shù )名(míng )奸佞，致(zhì )令阉贼胆战心惊。适值此时，风头正劲的西厂