明朝(cháo )成化(huà )年间，朝纲腐败(bài )，奸(jiān )邪当道。西厂东厂为宦官(guān )把(bǎ )持，混淆黑白，陷害忠良，朝野(yě )内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数名奸佞，致(zhì )令阉贼胆(dǎn )战心惊(jīng )。适值此时，风头正(zhèng )劲的西厂