Historical research + hard core science fiction + interstellar Qin
When the armored machine beasts of the Qin Dynasty traveled across six continents and steam warships crossed the four oceans, the earth completed its first civilized unification in 200 BC.
On the day when Mount Tai was enshrined, I launched the real "Nantianmen Project".
The Lishan Underground Palace suddenly opened, and the engine of the Quaibao space carrier illuminated the entire night sky.
Ying Zheng stood on the bridge, looking at the vast stars, waving his sleeves and stipulating the laws of the galaxy:
"When I unified the six kingdoms, I once said that my virtue was equal to that of the three emperors, and that my merits were greater than those of the five emperors. Today we know that heaven and earth are just the beginning. Order: The construction of the Great Wall of Xinghai will begin immediately! The Qin Dynasty's troops will reach all frontiers!"
