I Kept a Low Profile in Great Qin, Yet the First Emperor Stole My Techniques

[No romance in the main story + strong female lead + lighthearted + infrastructure building + fictionalized and partly historical setting]

Yang Zhuo is a science student with little knowledge of history who transmigrates to the end of the Qin dynasty. To stay alive, she keeps a low profile in Fangling County, stockpiling grain, expanding infrastructure, and nurturing talent. She refuses to declare herself king, hoping only to make it through the Chu-Han Contention in peace.

Paper, writing brushes, hybrid crops, iron tools... Her innovations draw countless visitors, and Yang Zhuo immediately takes a shine to a six-foot-two, exceptionally gifted uncle!

Young man, you have an impressive build. How about joining me in a rebellion?

The Great Qin! The Great Qin has fallen!

Gradually, Yang Zhuo realizes something is wrong. Why is Qin Shi Huang still alive?! Has Fusu become crown prince? Did Zhao Gao get killed? Have the taxes been reduced? A three-department, six-ministry system?! What’s going on? Why is everything different from the history books?!