62-year-old Shen Jianguo is a senior garment pattern maker. After retirement, he uses his professional skills to help a family clothing factory solve production difficulties. Realizing that traditional experience needs to be combined with modern management, with the support of his son Shen Ming, he cooperates with Gao Qinian, the head of Chengyuan Clothing Factory, to explore a new model. Facing difficulties such as production, quality inspection, and order delivery, Shen Jianguo leads workers to optimize craftsmanship, improve quality inspection, and cultivate young technical talents. Shen Ming also grows into a qualified manager through trials. Everyone works with one heart to make the factory win customer trust and develop steadily. Shen Jianguo proves with his actions that age is not an obstacle to chasing dreams, and experience and the spirit of learning are extremely precious.