明朝成化(huà )年间，朝(cháo )纲腐败，奸邪当(dāng )道(dào )。西厂东厂为宦官把持，混淆黑白(bái )，陷害忠良，朝野内外噤若寒(hán )蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而(ér )出，接连(lián )铲除东(dōng )厂数名奸佞，致(zhì )令阉(yān )贼(zéi )胆战(zhàn )心惊。适值此时，风头正劲的西(xī )厂