明朝成化年间，朝纲腐败，奸邪当道。西(xī )厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野内外噤若寒蝉。时有(yǒu )赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除(chú )东厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战(zhàn )心(xīn )惊。适值此时，风头正劲的西厂