Li Jianjun, a middle-aged laid-off worker, was once a senior technician at a state-owned enterprise. His outdated skills were "optimized" and he worked as a warehouse manager in a private enterprise. On the first day, he discovered that German precision machine tools worth 3.6 Million had been abandoned because experts failed to repair them. Li Jianjun made a bet with his boss Zhao Kun to fix it. If you succeed, you will get half of the shares, if you fail, you will lose your life. Relying on his accumulated skills, he accurately diagnosed mechanical faults and exposed the conspiracy of experts to maliciously tamper with parameters and defraud maintenance fees. Eventually, he repaired and optimized the machine tool's accuracy. Li Jianjun rejected the shares and chose to establish a technology research and development department, leading the team to conquer the national-level 1-micron precision military industry order and achieve a counterattack.
