Hua Xiaonian is the twin sister of Hua Xiaochu. They have not been in good terms since they were young. Today they celebrated their 25th birthday and are about to graduate from doctoral studies and enter the society. Hua Xiaonian graduated and went to the Yunnan Botanical Research Base to work as a researcher, and Lianghua Xiaochu graduated and went to Northeast China to work as the first secretary. What will happen when the two enter the society? What opportunities will there be between one in the south and one in the north? What emotional line will the two have? We will wait and see. Some of the plots in the play may be fictitious. Any similarities are purely coincidental.