明朝成化年间，朝(cháo )纲腐败，奸邪(xié )当道(dào )。西厂东厂为宦官把持(chí )，混淆(xiáo )黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身(shēn )而出，接(jiē )连(lián )铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊。适(shì )值(zhí )此时，风头正劲(jìn )的西(xī )厂(chǎng )