明朝成化年(nián )间，朝纲腐败，奸邪当(dāng )道。西(xī )厂东厂为宦官(guān )把持，混(hún )淆(xiáo )黑(hēi )白，陷害(hài )忠良，朝野内外噤若寒蝉(chán )。时有(yǒu )赵(zhào )怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适值(zhí )此时，风头正劲的西厂