明朝(cháo )成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混淆黑白，陷害忠(zhōng )良，朝(cháo )野(yě )内外噤若寒蝉。时有(yǒu )赵怀安（李连杰 饰）等流亡剑(jiàn )客挺(tǐng )身而出，接(jiē )连铲除(chú )东厂数名奸佞，致令(lìng )阉贼胆战心惊。适(shì )值此时，风头正(zhèng )劲的西厂