明(míng )朝(cháo )成化年间，朝(cháo )纲腐败，奸(jiān )邪当道(dào )。西厂东厂为宦官把持，混(hún )淆黑白，陷害忠良，朝野(yě )内外噤若寒蝉。时(shí )有赵怀安（李连杰 饰）等流亡剑客挺(tǐng )身而出(chū )，接(jiē )连(lián )铲除东厂数名奸佞，致令(lìng )阉贼(zéi )胆战心惊。适值此时，风头正劲的西厂