A hailstorm strikes Liwa Village, leaving 30,000 jin of cabbage at risk of rotting while merchants seize the opportunity to force down prices. Jiang Qiubai, still burdened by the disgrace of her father's failed pickling venture three years earlier, resolutely reopens the Hundred Families' Pickling Cellar. She leads the villagers in sorting damaged vegetables, repairing crocks, and keeping accounts, overcoming one crisis after another, from hidden fires and cracked crocks to bitter cold. In the end, she uncovers the truth behind the old incident, clears her father's unjust disgrace, and helps the entire village preserve its winter vegetables, income, and hope for a fresh start.