The Three-Body Problem trilogy is a science fiction masterpiece with great depth and creativity, and is also one of the representatives of Chinese science fiction literature. In this work, Liu Cixin proposed the "dark forest" theory, which means that civilizations in the universe are all hidden and threatening to each other, and once discovered, they may be destroyed. This is a very pessimistic and cruel view, but it also has some basis in reality. In fact, there is also a certain "dark fores...