明朝成化年间，朝纲腐败，奸邪当道(dào )。西厂(chǎng )东厂为宦官把持，混(hún )淆黑白，陷害(hài )忠(zhōng )良，朝野内外噤若寒蝉(chán )。时有赵怀(huái )安（李连杰 饰）等流(liú )亡剑客挺身而(ér )出，接连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆战心(xīn )惊。适值(zhí )此时，风头正劲的(de )西厂