The classification of civilizations in " The Three-Body Problem " was a relatively abstract concept based on the exploration and understanding of human and extraterrestrial civilizations to describe their development and technological level. According to the description in the book, civilization levels were divided into the following stages: 1. Earth Era: At this time, humans have developed agriculture and industry but have yet to achieve a high degree of social division of labor and technological progress. 2. Dark Forest Era: Humans began to realize the existence of extraterrestrial civilizations, but they have yet to discover the specific characteristics and laws of extraterrestrial civilizations. 3. The Age of Voyage: Mankind began a large-scale overseas exploration and discovered some signs of alien civilizations, including some planets and stars. 4. The Three-Body Era: After humans discovered the Three-Body Civilization, humans began to come into contact with the Three-Body Civilization and gradually discovered the characteristics and laws of the Three-Body Civilization. 5. The Era of the Universe: The Three-Body Civilization eventually became one of the most powerful civilizations in the universe and launched an attack on other civilizations. It should be noted that these stages are not strictly divided. There may be some overlapping and overlapping between them. At the same time, the description of these stages was not completely accurate because the description in the book was based on the author's speculation and understanding of alien civilizations and the universe.
The civilization levels in the Three Bodies were divided as follows: 1. Stellar System Civilization: A civilization that can establish a stable social order within a solar system. 2-Star Civilization: A civilization that can establish a relatively prosperous civilization on a planet. 3. Stellar-level civilization: A civilization that can travel across galaxies. 4. Star System Civilization: A civilization that can carry out extensive exploration and activities throughout the entire star system. 5. Universal Civilizations: Civilizations that can carry out extensive exploration and activities in the universe include civilizations that have mastered the principles of cosmic physics and cosmos and can manipulate the power of the universe. It should be noted that these levels of civilization were not absolute. Some civilizations might reach different levels on different scales. In addition, these levels were only a rough division. Some civilizations might cross multiple levels.
The civilization of Three-Body No. 192 was invaded and destroyed by the Three-Body People, so the subsequent civilizations could not know if the Three-Body Problem was solvable. The previous civilizations might have had problems similar to the three-body problem. These problems might have been very complicated and required knowledge and technology from many fields to solve. When a civilization developed to a certain extent, it might begin to explore other universes and learn from other civilizations through communication. In the process, they might discover similar problems in some civilizations and try to find solutions. If a civilization found a solution, it might share the results with other civilizations so that other civilizations could solve similar problems.
The classification of alien civilizations may vary according to the research and views of scientists, but it can usually be divided into three levels to show the difference in their development and technological level. The first level is the lower level of alien civilization, which may only have limited technology such as energy weapons or limited space exploration. These civilizations may be in the solar system or on nearby planets, but they may not have created complex life forms or highly developed technology. The second level was the medium-level alien civilization. They might already be able to use nuclear fusion energy, advanced computers, and communication technology. These civilizations may already be able to explore the entire galaxy, but they may still face some technical and environmental problems. The third level is a highly developed alien civilization. They may have created a highly intelligent life form, mastered the mysteries of the universe, and even controlled the entire galaxy. These civilizations may have developed sophisticated space travel and time travel technology, but they may still face some unknown challenges and problems. It should be noted that the above classification criteria was only a scientist's point of view and was not universal. At the same time, due to our current limited exploration of alien civilizations, we are unable to determine which standards are more accurate.
In novels, the classification of body levels was usually based on factors such as martial arts, cultivation speed, and physical fitness. The classification of body levels in different novels might be different. Some novels might divide the body into different levels, each with specific characteristics and abilities. Some novels might divide the body into different parts, each with specific abilities and characteristics. Some novels might divide the body into different cultivation stages, each with specific characteristics and abilities. In short, the classification of body levels in novels was usually based on specific situations.
In the novel " The Three-Body Civilization ", the Three-Body Civilization was unwilling to tell the Earth Civilization about the light-speed spaceship because the Three-Body Civilization had already realized the existence of the Earth Civilization and had already understood the technological level and strength of the Earth Civilization. According to the plot of the novel, the Three-Body Civilization had developed technology that surpassed the speed of light, which meant that they could move quickly in the universe. Earth's civilization was far from reaching this level of technology. The Three-Body Civilization believed that showing the technology of the light speed spacecraft to the Earth civilization might cause the Earth civilization to doubt and question the value of their technology and civilization. Therefore, they chose to keep it a secret to avoid unnecessary disputes and conflicts. In addition, the Three-Body Civilization may also think that the technology of the light speed spacecraft is very dangerous and difficult to control. They may think that showing this technology to Earth civilization will bring more risks and dangers. Therefore, they didn't want the Earth civilization to have too much understanding of the cosmic environment they were in. Being modest and cautious was also a characteristic of the Trisolo-Body Civilization.
The Three-Body Problem was first published in 2015 and was hailed as a classic of Chinese science fiction literature. Since its publication, the novel has won a wide range of readers around the world and many international awards, becoming a bestseller worldwide. According to some reports and data, the sales volume of " Three-Body Problem " had exceeded 10 million copies worldwide. Its copyright had been sold to many countries and cultural fields. The novel was also translated into many languages and had a huge impact on the world. In addition," The Three-Body Problem " had also won many domestic and international awards, including the Milky Way Award, the highest award for science fiction in China. The novel had been rated as one of the most influential science fiction novels in China. Therefore, it could be said that " The Three-Body Problem " had become a very popular science fiction novel worldwide and was considered one of the representative works of Chinese science fiction literature.
In the sci-fi masterpiece " The Three-Body Problem," the Three-Body Civilization was a cosmic civilization. In the novel, the Three-Body Civilization had highly developed technology and powerful military strength, allowing it to travel freely in the universe and interact with other civilizations. Their civilization level was higher than humans on Earth, and they could use hyperspace technology to reach other planets and galaxies. They also performed well in space wars.
" The Defiant Immortal " was a Chinese web novel. There were many possibilities based on the plot and setting of the novel. The following was one of the possible levels: 1. Immortal Realm: Including Immortal Realm, Immortal Mansion, Immortal Court, Immortal Island, etc. It is the highest level in the Xianxia World. Only the immortals and demons in the Xianxia World can reach it. 2. Human Realm: Including the human world, the underworld, the celestial heavens, etc. are the main levels in the Xianxia world. Humans and other creatures can survive and develop at this level. 3. God Realm: Including God Domain, God Mansion, God Court, God Island, etc. It is the second highest level in the Xianxia World. Only some powerful gods and demons in the Xianxia World can reach it. 4. Ghost Realm: Including Ghost Domain, Ghost Mansion, Ghost Court, Ghost Island, etc. are the lower levels of the Xianxia world. Only some demons, ghosts, and ghosts can reach them. 5. Underworld: Including the Underworld, the Underworld, the Underworld Court, the Underworld Island, etc. are the lower levels of the Xianxia World. Only some Underworld Spirits and ghosts can reach them. It should be noted that the above classification is only a possibility. The specific classification method may vary according to the plot and setting of the novel.
The immortals in the novel were usually divided into the following stages from low to high: 1. Mortal: refers to ordinary people who have not cultivated into immortals. They usually live in the mortal world and cannot enter the immortal world. 2. Immortal World: refers to the world between the immortal world and the mortal world. Cultivators can enter this level through hard work, but they need to experience a long period of cultivation and trials. 3. Immortal World: refers to the ultimate goal of the cultivator. This is usually a highly civilized world. Cultivators can enter the immortal world through various methods, such as tribulation, ascension, etc. 4. Immortal: A cultivator who has become an immortal usually has powerful strength and ability to influence other cultivators. Immortal King: refers to the cultivators who are ranked at the top of the immortal world. They usually have great influence and power to control the fate of the immortal world. Immortal Emperor: The last cultivator in the immortal world is usually a powerful leader or guardian who can maintain the order and safety of the immortal world. Of course, the hierarchy of immortals in different novels might be different, and there might be other titles and levels.
" The Three-Body Problem " was a Chinese sci-fi story about the conflict and interaction between the Earth civilization and the Three-Body Civilization. The background of the story was set in a future world where human beings had already faced environmental disasters and resource scarcity. In order to survive, human beings began to explore the universe and discovered the three-body galaxy. The civilization of the Three-Body Galaxy was fundamentally different from humans. Their civilization had experienced billions of years, with highly developed technology and complex social structures. In the process of exploring the Three-Body Galaxy, there was a fierce conflict between humans and the Three-Body Civilization. As time went by, the relationship between humans and the Tri-Body Civilization gradually eased, but the contradiction between the two sides still existed. The main storyline was the story of the Three-Body Civilization, which included the origin, development, civilization conflict, and final fate of the Three-Body Civilization. At the same time, the story of human beings was also interwoven in the novel, showing the courage and wisdom of human beings in the face of difficulties, as well as the interaction and influence between human beings and all things in the universe. " The Three-Body Problem " was a science fiction novel full of imagination and deep thinking. It was regarded as one of the representative works of Chinese science fiction literature and was widely praised and influenced worldwide.