明朝成化年间(jiān )，朝纲(gāng )腐败，奸邪当道。西(xī )厂东厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安(ān )（李连杰 饰）等流亡剑客挺身而出(chū )，接(jiē )连(lián )铲除东厂数(shù )名奸佞，致令(lìng )阉贼胆(dǎn )战心惊。适值(zhí )此时，风头正劲(jìn )的西厂