The origin of ancient Chinese myths could be traced back to ancient times, when humans on Earth were still in a relatively primitive state. During this period, humans began to explore the universe and discovered many mysterious phenomena. Due to the lack of scientific knowledge, humans at that time could only rely on their own imagination and understanding to explain these phenomena. On the basis of this imagination and understanding, humans created many myths and legends to describe the mysterious forces and natural phenomena in the universe. Among them, ancient Chinese myths were born under such a background. There were many famous mythological stories in ancient Chinese mythology, such as the World of Gods and Ghosts and the Alien World in the Classic of Mountains and Seas. These stories described the mysterious forces and natural phenomena in the universe, as well as the reactions and explorations of humans in the face of these forces. The background of ancient Chinese mythology is the origin of human civilization. It laid the foundation for later culture and scientific knowledge, and had a profound impact on Chinese culture and human beings.