Dating the Technology Tree [Three Kingdoms]

'''This work is exclusively authorized by Jinjiang Literature City. Your support is greatly appreciated. Top student Asheng is highly dissatisfied with the time-travel script she’s been handed: Her father is a humanities scholar. Her father’s three wives and four concubines are semi-literate. Ninety-nine percent of her family’s servants are completely illiterate. Asheng feels utterly out of place in this world because of her scientific knowledge and education. Fortunately, she soon uncovers a shocking secret: the eldest legitimate son, who’s been endlessly schemed against in household power struggles and nearly lost his heir status, is named Cao Cao! Brother! Brother! Take me with you ...