Synopsis
Shang Yingyi, who was once known as a "master craftsman" in the 1980s and was also the former factory director of Yuncheng First Machinery Factory, was forced to retire due to health reasons by her son, Guan Heling. However, she was still concerned about the factory and secretly returned to inspect it while her son was on a business trip. Wu Lisha, an office clerk at the factory, whose mother Gao Xiulian was mistakenly believed by her daughter to be in love with Guan Heling, also came to the fac
