明朝成(chéng )化年间，朝纲腐败，奸邪当道。西厂东厂(chǎng )为宦(huàn )官把持，混(hún )淆黑白(bái )，陷害忠(zhōng )良，朝野内外噤(jìn )若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出，接连铲(chǎn )除东厂数名奸(jiān )佞，致(zhì )令阉贼胆战心惊。适(shì )值此(cǐ )时，风头正劲(jìn )的西厂