Currently, there was no game or novel that could expand the plot of the game or novel set in the Three Kingdoms to the entire Earth. This was because although the Three Kingdoms were a historical event, they did not unify the entire Earth in history. In reality, Earth was a huge planet made up of hundreds of different countries and regions. Therefore, it was very difficult to expand the plot of the Three Kingdoms to the entire Earth and might not be in line with history and reality. However, some novels and games do explore global historical and cultural topics, such as sci-fi works such as Game of Thrones and Star Trek, as well as virtual worlds in games such as World of Warcraft. These works provided a broader space for the readers to better explore global history and culture.