明朝成化年间，朝(cháo )纲腐败，奸邪当(dāng )道。西厂东厂(chǎng )为宦(huàn )官把持，混(hún )淆黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连杰 饰）等流亡剑客挺身而(ér )出，接连铲除东厂数名(míng )奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适值(zhí )此(cǐ )时，风头正劲(jìn )的西厂