明朝成(chéng )化年间，朝纲腐败，奸邪当道。西厂东厂为宦官(guān )把持，混(hún )淆黑白(bái )，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(jiàn )客挺身(shēn )而出(chū )，接连铲除东(dōng )厂(chǎng )数名奸佞，致令(lìng )阉(yān )贼胆战(zhàn )心(xīn )惊。适值此时，风头正劲的西厂