明朝成化年间，朝(cháo )纲腐败，奸邪(xié )当(dāng )道(dào )。西厂东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连杰 饰）等流亡剑客挺身而出(chū )，接连铲除(chú )东厂(chǎng )数名奸佞，致令(lìng )阉贼胆战心惊(jīng )。适值(zhí )此时，风头正劲的西厂