This question was related to the difference in culture and values between the 2D and 3D world. Two-dimensional culture was a cultural industry that mainly expressed itself in Japanese anime, manga, games, etc. Its audience was mainly young people. The values of the 2D culture emphasized emotional elements such as happiness, dreams, friendship, and love, as well as sub-cultural elements such as cuteness, royalty, and rot. In this culture, people often confuse ideals, fantasies, and reality. They think that the real world is not as good as the two-dimensional world. Therefore, things in the two-dimensional culture often have anti-realistic characteristics. The three-dimensional culture refers to the real world, including all aspects that we come into contact with in our daily lives, such as society, politics, economy, etc. The values of the three-dimensional culture emphasized reality, responsibility, rationality, and so on. In this culture, people often associate reality with ideals and believe that there are emotions and ideals in the real world that are similar to those in the two-dimensional world. Therefore, things in the two-dimensional culture also have anti-realistic characteristics. Therefore, the question of why the three-dimensional world did not oppose the two-dimensional world was not a simple question. The anti-reality characteristics of the two-dimensional culture reflected the emotions and values of its audience to a certain extent, while the anti-second-dimensional characteristics of the three-dimensional culture reflected the differences and opposition between different cultures.