Song Tingshuang is the legitimate daughter of the Marquis of Yongchang's household, yet she has been neglected by her biological father and family since childhood, struggling even to get a single meal from the marquis's residence. After unexpectedly awakening a mysterious farm space, she discovers that crops inside it can mature rapidly, restore stamina, and solve food shortages. To ensure the people of Great Yan have enough to eat, Song Tingshuang leads the emperor, the Great General Who Guards the Nation, the Grand Secretary of the Cabinet, the Minister of Agriculture, the Marquis of Yongding, and a host of other powerful nobles into the fields to plant crops, harvest wheat, and transport grain. The legitimate daughter of the marquis's household, once ignored by everyone, gradually becomes the beloved darling whom powerful nobles throughout the imperial court eagerly seek to claim as family.