蒋梅和桂江是一对美丽的姐妹。住在屯堡，一个像天堂一样的贵州小城。姐姐蒋梅和青梅竹马的男友吕征外出到大城市深圳打工，而姐姐桂江则留在屯堡当了一名小学音乐老师。nbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbspnbsp