明朝(cháo )成化年(nián )间(jiān )，朝纲腐败，奸(jiān )邪当道。西厂东厂为宦官把持，混淆黑白，陷害(hài )忠良，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀安（李(lǐ )连(lián )杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此(cǐ )时，风头正(zhèng )劲的西厂