Zhao Jianguo, a senior technician who was laid off from a state-owned enterprise, went to work as a warehouse manager in a private enterprise when he found an imported precision instrument that was regarded as scrap metal. He said he could repair it, but was ridiculed by his boss and colleagues. The boss made a gambling agreement, and if it was repaired, he would pay more than four million. Zhao Jianguo signed the agreement and used his professional knowledge to find out the real fault of the instrument. He also revealed his past study in Germany. It took him three hours to complete the repair. The moment he pressed the start button, could this sky-high price instrument run successfully? Can Zhao Jianguo get half of the shares as he wished?