明朝(cháo )成化年间，朝纲腐败，奸(jiān )邪当道。西厂东厂为宦官把(bǎ )持，混淆(xiáo )黑白(bái )，陷害忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出(chū )，接连铲(chǎn )除(chú )东厂(chǎng )数名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适值(zhí )此时，风头(tóu )正劲的西厂