明朝成(chéng )化年间，朝(cháo )纲腐败，奸邪当道。西厂东厂(chǎng )为宦官把(bǎ )持，混(hún )淆黑白(bái )，陷害忠良，朝野内(nèi )外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺(tǐng )身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆(dǎn )战(zhàn )心(xīn )惊。适值此时(shí )，风头正劲的西厂