This work truly recalls how humans came to earth through an ancient man from outer space. Through his memories, he showed the highly civilized and scientifically developed scene on his planet. Humans discovered the Earth because their planet was about to explode. After humans came to the Earth, due to changes in conditions and environment, humans returned to primitive society. Since then, human beings have caused the first large-scale human-to-human war on the earth. In this way, the first primitive war broke out. People killed each other, and their hatred grew stronger and stronger. With the replacement of human beings from generation to generation, as time gradually goes by, people have no idea of the past civilization, and it is impossible to talk about where human beings came from. No one will record this period of human history, and there is no such condition, because life is more important than anything else.
Conception: