There are statues of Yang Liwei and other space heroes. When standing in line, there are also many planets on the screen. My son enjoys watching them. Unlike when standing in line in other paradise before, he cried. In his experience, he actually traveled around the universe. The brilliant galaxies, black holes, wormholes and everything went through once. He saved his lost teammate under the unknown space creature's claw. When he came out, his son said that he would be an astronaut in the future. I took the opportunity to tell him that he wanted to be an astronaut because he knew more and could not be near-sighted, so he would play less games and read more books later. He actually agreed.