明(míng )朝成(chéng )化年间，朝纲腐败，奸邪(xié )当道。西(xī )厂东厂为宦官把持，混淆黑(hēi )白，陷害忠良，朝(cháo )野内外(wài )噤若寒蝉。时有赵怀安(ān )（李连杰 饰）等流亡(wáng )剑客挺身而(ér )出，接连铲除东(dōng )厂数名奸佞，致令阉(yān )贼胆战心惊。适值(zhí )此时，风头正劲的西厂