This is the story of an "elderly leftover girl" overseas. The protagonist Xu Tai is a woman who is studying and developing overseas. Today, the single rate in North American cities has exceeded 50%. She needs to constantly shape herself and absorb various value orientations to pursue her own "happy life".
Some value orientations have long existed in the West, but the Chinese world has not learned from them. In the process of searching, Xu Dai can explore a way out for herself as a single intellectual woman in both cultures.