After being suddenly struck with amnesia, an old man is brought to a dilapidated house and ordered to harvest corn by a man who claims to be his son.

As the first film to reflect the development history of China's construction industry, the China Construction Association selected the group as the main co-shooting unit, which is a high recognition of the group's transformation and upgrading in recent years, and its achievements in leapfrog development. The Group attaches great importance to this and has established a cooperative shooting group with the party committee secretary and chairman Chen Wenshan as the team leader, the party secretary and general manager Liu Yong, the party secretary and disciplinary committee secretary Zhang Zhanguo, and the union chairman Chen Wenshuang as the team leader.