Everyone called Xie Miao useless. She studied the art of prediction, and in the end, it was this very skill that helped her escape alive.
After escaping from the destroyed Earth, Xie Miao became a space merchant who roamed the universe. While handling a piece of black crystal sold by a cult, she returned to twenty years in the past. Two years later, the Tiangong Space Station would crash, and with control of the skies lost, people would gradually be forced underground.
