Traceability

Summary of the story of "Tracing Origins" A certain advanced civilization came to this earth-like planet with life for the purpose of scientific research and energy collection. The civilization on the planet is still at a low level of civilization, but after investigation and calculation, observers found that the homo sapiens of this civilization have special abilities that their own race does not have. This is a kind of ability to absorb natural energy to enhance themselves, and this powerful force can materialize the soul after death. If it is allowed to develop, this ability will soon pose a serious threat to the observer's civilization, so the observer decided to intervene in the development of this civilization. During the mission, a civil war broke out on the planet's civilization, causing it to self-destruct. The first-century Earthlings were wiped out by civil war, as observers expected. The world's creatures were almost extinct during the Return to Zero period. The remaining creatures also mutated due to infection. Since then, observers have continued to collect the Earth stars, but the energy contained in the Earth stars that have lost their breath of life does not seem to be as strong as before. So the observers modified the bodies of Homo sapiens in the original place and put them back into the ground along with many basic organisms. The ecology of the Earth was restarted at that stage, but the modified Homo sapiens lost their original special ability, and other basic organisms also lost this ability. Civilization was developing steadily, and during the observation process, they restarted the code-named plan 16-04. The experiments were carried out in an orderly manner, and the civilization of this planet was also developing. But when the civilization reached a certain stage, a turning point occurred. Thus began a period of exploration. Homo sapiens excavated the remaining ruins on the ground.