明朝成化年(nián )间，朝纲腐败，奸(jiān )邪当道(dào )。西厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝(cháo )野内外(wài )噤若寒蝉。时有赵怀(huái )安（李连杰 饰）等流亡剑客(kè )挺身而出，接(jiē )连铲(chǎn )除东(dōng )厂数名奸佞，致令阉贼(zéi )胆战心惊。适值(zhí )此时，风头正劲的西厂