明朝成化年间，朝(cháo )纲腐败，奸邪(xié )当道。西(xī )厂东厂为宦官把持，混淆黑白(bái )，陷害忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连(lián )杰 饰）等流亡(wáng )剑客挺身而出，接连铲除东(dōng )厂数名奸佞，致令(lìng )阉(yān )贼胆战心惊。适值此(cǐ )时，风头正劲的西(xī )厂