Shen Qinghe, a doctor of modern agriculture, unexpectedly dressed up as the daughter of Jin Yiwei Xiaoqi and was framed and exiled to the frontier. She was good at drawing prophetic scrolls and saw famine on the battlefield and avalanches at the border in advance. She led the prisoners at night to cultivate wasteland and cultivate fields: potato seedlings, terraced water storage, water mills... In half a year, the barren wasteland turned into a granary thousands of miles away. He thought he could be redeemed by his meritorious service, but he was involved in the fake prince's conspiracy to seize power. He was also involved in the triangle between the second prince and his childhood sweetheart, the young general: one wanted to use her scroll to rewrite destiny, and the other pretended to be affectionate and went undercover to learn the secret. Qinghe used rice waves as his military flag, farmed with his left hand to guard the border, and cut off conspiracies with his right hand, vowing to reverse the fate of the people with food and clothing, so that there would be no more starvation deaths in the Central Plains.
