In "The Story of the Cooking Class 3", as before, the story of an ordinary-class cooking class member of the Air Force is used as the background of this TV series The general environment is also a direct description of what happened to several cooks one after another, including all kinds of interesting things around them. In a powerful army with advanced science and technology, the cultural construction layer in the army today, the value of a brand-new nutritional concept, will bring new combat experience challenges to the cooking team. In addition to the usual big and small things, "The Story of the Cooking Class 3" also describes the story of three people, the fat, the old, and the big, who are about to welcome their discharge from the army. Their emotional lives and future work problems are vividly displayed. It turned out that the three newcomers gradually evolved from immature to mature in a specific process. In the following plot, there is also the temperamental and Gao Ge who is a good friend, and the appearance is an enemy. What will happen next?