Above the Milky Way, Everyone Is Han

Qin Shihuang holds alien heritage, and the Great Qin Fleet spans thousands of years to find a new home for mankind. When the imperial starship finally arrived at the target galaxy, the scene in front of them made all the soldiers on the ship feel like they had fallen into an ice cave: In the orbit of the blue planet, there are mythical star ring structures. And on the black flag that was fluttering, there was an ancient seal character - "Han". History books clearly record that the Qin Dynasty will be prosperous forever, while the Han Dynasty has long been annihilated. So, who is this interstellar civilization in front of us that is more glorious than Da Qin?