Orphan Jiang Sui is plotted against by her uncle, forced to repay debts in heavy snow. She rescues an ancient fire fox, and the human and fox companion set out together. Relying on family medical heritage and the fire fox's spiritual power, Jiang Sui fights against the powerful Xue family, opens Sui Fox Hall, leads villagers to grow medicine and practice medicine, takes on the heavy responsibility of ten thousand catties of pestilence-removing medicinal materials, and uncovers the conspiracy of the capital forces behind the Xue family. After being rewarded by the imperial court, she chooses to return to her hometown. At the end, a mysterious enemy appears with bizarre seeds, leaving foreshadowing for a sequel. Combining farming, divine beasts, and business war scheming.