沼越幸住在东京高层建筑林立的公寓中。他每周末都要去公寓售楼处兜转一圈。迎接她的持井房地产的导购伊达政一、接待要理子、阿久津和正在进修中的新人奥田。为什么幸想要一个人买公寓呢？这在售楼中心的人的心里成了一个谜团…。After the death of his wife, an 80-year-old man checks into the Plaza Hotel to celebrate their first anniversary apart, hiring a male escort to take her place.。