明天就是临大学毕业前夕的最后一个寒假了，当放学铃声响过，林凯薇冲出教室后，却意外接到了一封来自南方某市寄来的包裹单，从此围绕这个神秘的包裹，展开了一段离奇的故事。(After tomorrow, is coming the last winter vacation before university graduation. When the school final bell rang, Lin Kaiwei rushed out of the classroom, but unexpectedly received a parcel list sent from the southern city, herefrom a bizarre story surrounding this mysterious package is started.)