I Become Qin Shi Huang's Imperial Advisor with a Cultivation System

[No romance, feel-good power fantasy, lighthearted, using cultivation to build infrastructure]

Yun Xi transmigrates to the Qin Dynasty with a cultivation System. As long as she cultivates, she can exchange for resources, which she uses to give Qin Shi Huang an elixir of immortality.

From the start, she summons a divine bird, brings down sweet dew from the heavens, and becomes the Grand Preceptor of Qin.

From then on, she throws Hu Hai in prison, kicks Zhao Gao into a cesspit, takes Xiang Yu in as her underling, and recruits Liu Bang into her administration.

Yun Xi says, "Now that I can cultivate immortality, shouldn't I show off a little?"

Her sword flight leaves the court officials stunned. She bestows seeds for high-yield wheat, corn, potatoes, and sweet potatoes that produce a thousand dan per mu, shocking the people of the Six States, who move to Qin in droves.

With cannon shells and drones, the ability to turn beans into soldiers, and eight hundred immortal matchstick men, conquering the cities of the Six States is a piece of cake.

As far as the eye can see, all is Qin territory.

Qin Shi Huang: "Excellent! I am willing to share my throne with the Grand Preceptor."

Court officials: "Long live Your Majesty, long live the Grand Preceptor, long live Qin."