The story of Asgard is actually not that heart-thumping. Or rather, the climax of this story was at the very beginning.
When faced with certain death, several skilled individuals were actually willing to give Asgard a push, helping her escape.
Eventually, Asgard and a companion named Taguke forcefully boarded a small spacecraft and crashed into Earth.
Then, that Martial Artist named Taguke, due to the vibrations from the hard landing, suffered worsening brain damage and died.
Asgard hid on the Earth's surface for several years, then took a risk to infiltrate the Protector's logistics system, arriving at Space City with a shipment of goods, and after several more years, reached this asteroid belt.
At this moment, Asgard was not yet psychologically prepared to become a Hero. For the past twenty years, all her training had been aimed at hunting Heroes.