明朝(cháo )成化年(nián )间，朝纲(gāng )腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉(chán )。时(shí )有赵怀安（李连杰 饰）等(děng )流亡剑客挺身而(ér )出，接连铲(chǎn )除(chú )东厂数(shù )名奸(jiān )佞，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的西厂(chǎng )