A modern poverty-alleviation worker transmigrates and becomes the slandered crown prince of Daqian, exiled to barren Youzhou. Plagued by years of drought, the land is filled with famine victims. He activates the Qiuqiu Farm System, endlessly producing grain, seeds and supplies. He shelters refugees and develops wasteland. His advisor Xu overthinks everything, mistaking his poverty relief plans for a plot to seize the throne. The empress’s birth mother and the eldest princess conspire against him, spreading rumors to stir up riots. Using the system, he retrieves grain, weapons and war chariots from capital nobles. Without bloody fights, he wins people’s hearts with food. At last, he punishes traitors and biased royals, ascends the throne and benefits the whole nation with modern farming techniques.