Yang Yongen is a true story. The role of Yang Yongen is based on the real Yang Yongxin incident. Yang Yongen is a character in the game "Flying Over 13 Room". His prototype is Yang Yongxin, the founder of the Internet addiction treatment center in Linyi City, Shandong Province, China. Yang Yongxin once caused widespread concern and controversy because of the use of electroshock therapy to treat Internet addiction. In the game, Yang Yongen is portrayed as the principal and founder of Thanksgiving International Education Center, and is famous for electroshock therapy. It claims to have a cure rate of 99.9%, so it is regarded as a "savior" by many parents. However, behind the surface halo, there are many unknown secrets and abuse of power. Through the role of Yang Yongen, the game "Flying over 13 Room" reveals the cruel reality behind electroshock therapy and the long-term injury and psychological trauma caused by this therapy to teenagers. Through in-depth research and interviews, the game production team found that "Flying Over 13 Room" is a interactive movie game developed by ALTLab, which was officially released on the Steam platform on June 9, 2024. This game tells a story about resistance and freedom. The player will play a rebellious teenager who is forced by his mother to send him to an internet addiction treatment institution called "International Thanksgiving Education Center". In this environment full of oppression and bondage, players need to make a series of decisions to promote the development of the plot, and at the same time investigate the secrets hidden in the scene, understand the truth of the story, and interact with other partners who are also trapped. These interactions will determine their fate. Ultimately, the player's goal is to find his own way home.