The clever and sensible Wang Gouidan was rescued by Qingliu Village Chief Jiang Mandun and his wife during distress in Panshi Village, and was renamed Jiang An'an. She knows medicinal properties and is familiar with water veins. After coming to Qingliu Village, the withered willows sprout and the old culvert gushes with living water again. She leads the villagers to reclaim medicinal fields to make a living; the Wang family in Panshi Village bullied the water and did evil, and even set fires in a vain attempt to destroy the harvest of Qingliu Village, and finally met with retribution. Jiang An'an gained family affection in Qingliu Village, and got rich together with the villagers.