[No CP+Big heroine+Superpowers+Technology to rejuvenate the country+Infrastructural hegemony+First Emperor and his daughter+Unify the world]
Dressed as Qin Shihuang's nine-year-old daughter Ying Yinman, the beginning is Jing Ke's assassination of Qin.
When others traveled through time, they first looked in the mirror. She didn't have any shoes on, so she raised her hand and held the poisonous dagger stabbing her father in the air, breaking it into a question mark.
Ying Zheng stared at the dagger: "Did you do it?"
Ying Yinman wiped away the nosebleed: "Father, it's not a big problem. I can also make cannons."
The civil and military officials of the Manchu Dynasty: This is a big problem!
As a military engineer in her previous life, she knew materials, machinery, and firearms, but she faced a Great Qin that didn't even have standard sizes.
No industry? Then start with a workshop, a ruler, and a grain road, and light up Da Qin's technology tree!
Thirty days later, the first cannon blast shattered Jicheng Gate. Later, when the railway track crossed Kyushu and the ships sailed thousands of miles away, the countries looked up and saw - it was broken, the Daqin version had been updated.
But her ability doesn't come without a price. Every time you use the "Tiangong Domain", your five senses and life may be overdrawn.
She doesn't want to become a fairy, nor does she want to compete for favor.
She just wants her father to live long, so that the Qin Dynasty will not be destroyed, and that the people will not have to sacrifice their lives to fill the road for the empire.
Until princes from various countries came to propose marriage with golden crowns, fleets and marriage certificates.
Ying Yinman casually pressed the marriage certificate on the chart: "It's good. It just keeps out the wind."
The First Emperor sat at the top and smiled particularly gently: "Want to marry my daughter? Ask me about my sword first, and then calculate the military debt you owe her."
This is the story of a nine-year-old princess and the King of Qin in his prime, who rescued each other and joined forces to force the entire world to update.
