明朝成化年间，朝纲腐败，奸邪当(dāng )道。西(xī )厂东厂为宦(huàn )官把(bǎ )持，混淆(xiáo )黑白，陷害忠良，朝野内外噤(jìn )若寒(hán )蝉(chán )。时有赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接连铲除(chú )东(dōng )厂数(shù )名奸佞，致令阉(yān )贼胆(dǎn )战心惊。适值(zhí )此时，风头正劲的西厂