A former aristocratic family faces financial hardship and their daughter is introduced to a nice man in the auto repair business, the hope being that a marriage might be of economic assistance to the family. The daughter's family finds it hard to accept this kind of idea and the young man is uncomfortable with the difference in their social standing. However, everything works out in the end and a happy marriage takes place.
【跳过】冈仓干夫（Akchu Wei Er饰演）的房子里有一扇神秘的门，从小就被大人警告不要进门。有一天，他发现了一把钥匙，在好奇心的驱使下，用它打开了门。
