In the last years of Tianyuan, the world was in chaos, warlords were separatist, and people died of hunger everywhere. Lu Huai'an, an orphan beggar living on the streets of the capital, accidentally swallowed a fragment of an ancient jade pendant, activating the mysterious "Shennong Legacy System." He can improve crops, speed up growth, and even unlock lost farming and water conservancy technologies. Starting from an inconspicuous wild vegetable, he used food to unite people's hearts and opened up a paradise amidst the light and shadow of swords. He is not a military commander, but he can determine victory or defeat with food and grass; he is not a counselor, but he can stabilize the country with the people's support. As his power grew, his fate intertwined with that of various heroes, aristocratic families, and hidden clans. He grew step by step from a piece of dust abandoned by the times to the only hope in troubled times, and finally rebuilt a people-oriented prosperous dynasty based on "agriculture." This is not only one person's counterattack, but also a group portrait of a group of little people trapped by the times, struggling to survive in a desperate situation and writing an epic together.