Lin Qihang, a senior engineer at Xialong Machinery Factory, is the core technical backbone of the factory and protects his master's lifelong efforts. After taking office, the new factory director Zhang Qiang deliberately made things difficult for her. He deducted her 100,000 year-end bonus for being two minutes late and arranged for relatives to run against her. Lin Qihang sticks to the bottom line and fights back, goes to and from get off work according to the rules, refuses to work overtime without pay, and uses rules to counter the opponent. Zhang Qiang and his gang's illegal operations put the factory into crisis. Lin Qihang holds the core patent and refuses high-paying poaching. He exposes the disguise and exposes the evil deeds. With the support of the Bosch Group, Lin Qihang forces Zhang Qiang to retreat and seeks justice. Then she joined the new platform, led the team to break through the technical blockade, and finally acquired the factory and established a new order.
