明朝成(chéng )化年间(jiān )，朝纲腐败，奸邪当道。西厂东厂为宦(huàn )官把持，混淆黑白，陷(xiàn )害忠(zhōng )良，朝野(yě )内外(wài )噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身(shēn )而出，接连铲除东厂数名奸(jiān )佞，致令(lìng )阉贼胆战(zhàn )心惊。适值此时，风头正劲的西厂