明朝(cháo )成(chéng )化年(nián )间，朝纲腐败(bài )，奸邪当(dāng )道。西厂东厂为宦官把(bǎ )持，混淆黑白，陷害忠良，朝野(yě )内外噤若寒(hán )蝉。时有赵怀安(ān )（李连杰 饰）等(děng )流亡剑客挺身而出，接(jiē )连铲除东(dōng )厂数(shù )名奸佞，致令阉贼胆战心(xīn )惊。适值此时，风头正劲的西厂