明朝成化年(nián )间，朝纲腐败，奸邪(xié )当(dāng )道。西(xī )厂东厂为(wéi )宦官把持，混淆黑白，陷害忠良(liáng )，朝野内外噤若(ruò )寒(hán )蝉(chán )。时有赵怀(huái )安（李连杰 饰）等流亡剑客挺身而出，接连(lián )铲除东(dōng )厂数(shù )名奸佞，致令阉贼胆战心惊。适值(zhí )此时(shí )，风头正劲的西厂