明(míng )朝(cháo )成化年(nián )间(jiān )，朝纲腐败，奸邪当道。西厂东厂(chǎng )为宦(huàn )官把持，混淆(xiáo )黑白，陷害忠良，朝野内外(wài )噤若寒(hán )蝉。时有赵怀安（李连杰(jié ) 饰）等流亡剑客挺身而出，接连铲除(chú )东厂数名奸佞，致(zhì )令阉贼胆战(zhàn )心惊。适值此时，风头(tóu )正劲的西厂