Group dance is a comprehensive performance that emphasizes the purpose, form and technique of ideologizing North Koreans into a communist system, and should be interpreted as an artistic rather than gymnastics in the field of physical education. This study analyzed the changes in the "collective group" through the route process of the North Korean government's literary policy. Preliminary studies have been mainly conducted on performance-oriented research, so research through North Korea's policy system is differentiated. Looking at the aspect of North Korea's art performance and dance performance, which plays a key role in maintaining the power succession, will be the basis for cooperative measures and "peaceful unification" that enable continuous inter-Korean exchanges.