明朝成化年间，朝(cháo )纲腐(fǔ )败，奸(jiān )邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时(shí )有赵(zhào )怀安（李连杰(jié ) 饰）等流(liú )亡剑客挺身而出，接(jiē )连铲(chǎn )除东厂数名奸(jiān )佞，致令阉(yān )贼(zéi )胆战(zhàn )心惊。适值(zhí )此时，风头正劲的西厂