As a person who has taken art exams, Guo Jiang chose to enter the industry of "art exam training" after graduating from university. His role is that of both an educator and a businessman, although most of the time he prefers to appear as "Mr. Guo". The stage on which Mr. Guo's skills are put to use is a small county in central Henan, which is also his hometown. This documentary is about Guo Jiang's career and life.In short, hovering between the desire and the so-called ideal, adhere to or let go, he needs to make a choice.