明朝(cháo )成化年(nián )间，朝纲腐败，奸邪(xié )当道。西(xī )厂东(dōng )厂为宦官(guān )把持(chí )，混淆黑白，陷害忠良，朝野内外噤若寒蝉(chán )。时有赵(zhào )怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆(dǎn )战心惊(jīng )。适值(zhí )此时，风头正劲的西厂