明朝成化年(nián )间(jiān )，朝纲腐败(bài )，奸(jiān )邪当(dāng )道。西厂(chǎng )东厂为宦官把持，混(hún )淆黑白(bái )，陷害忠良，朝野内外噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲除东厂数(shù )名奸(jiān )佞，致令阉贼胆战心惊。适值(zhí )此时(shí )，风头正劲的西厂