明朝成化年(nián )间(jiān )，朝纲腐败，奸(jiān )邪(xié )当道。西厂(chǎng )东厂为宦官把持，混淆黑(hēi )白，陷(xiàn )害忠(zhōng )良，朝野内外噤(jìn )若寒蝉。时有赵怀(huái )安(ān )（李连杰(jié ) 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂