(Parallel universe setting, purely fictional, please do not match it with the real world) Cheng Ming, 24 years old, convenience store clerk, the peak of his life was when he learned how to sell expired oden with a smile to the social animals who worked overtime until they were numb. During the Chinese New Year, the uncle who was said to have retired from the Chinese army and went abroad to open a "human resources company" suddenly appeared. Hearing that his nephew had no job and no savings, he was so happy that he decided on the spot: "Follow me to Nanhei Country, and the company will be yours from now on." Cheng Ming thought he was going to be a pawn. He was an executive serving coffee until the third day after arriving in Africa. His uncle threw him an AK-47, pointed at three trucks and said: "Welcome to the real workplace - today there is a batch of ammunition that needs to be escorted to the front line. If you die, don't blame me. Come back alive and we can all share the money."