Retired worker Lin Guodong endures thirty years of humiliation from his disdainful wife Xu Mei. On the day his confidentiality term ends, he receives a divorce agreement.Unknown to everyone, he is a top national core science and technology expert living incognito. After the divorce, Lin is hired as chief technical consultant of Dingsheng Group, where Xu Mei works.He solves critical technical problems and saves eight workers, stunning the entire company. At an award ceremony, Xu Mei finally learns his lifelong dedication to the country. The two reconcile, remarry, and embrace a happy ending.
