In 2003, while people were celebrating the end of the epidemic, human exploration of space also ushered in great progress. At the Antarctic pole, the scientific expedition team discovered a wooden house. Before this, no one would have thought that this would be a turning point in human destiny.
56 Light-years away, an unknown civilization sensed the existence of the Earth for the first time, and they launched their first detector towards the Earth...
Purpose: Humanity's exploration of the unknown universe