Yan Jierong, the modern military king, codenamed "King of Hell". Once he traveled through sixty years, he became a sick man with the same name. I wanted to fish for retirement, but I didn't know that the courtyard was full of animals and the factory was surrounded by unscrupulous people. The chicken theft case requires me to be a detective, pocket watch repair forces me to be a technician, and even wolf hunting has become my KPI! Okay, I'm going to show my hand and stop pretending. Use micro-expressions to solve crimes, hunt wolves with bare hands, and become a black market "hat man". Many years later, when a reporter was interviewing the secrets of success, I looked at the group of disabled veterans and brothers behind me and sighed: "The main reason was that the beasts in the courtyard were pushing too hard..."