明朝成化年间(jiān )，朝纲腐败，奸邪(xié )当道。西厂东厂(chǎng )为宦官把持，混淆(xiáo )黑白，陷害忠(zhōng )良，朝(cháo )野内外噤若寒(hán )蝉。时(shí )有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数(shù )名奸佞，致令阉贼胆战心惊。适值此时，风头(tóu )正劲(jìn )的西(xī )厂