During a severe drought and famine year, three-year-old little girl Jiang Yangyang is picked up by Guixiang's family. The koi jade pendant on her chest conceals spiritual power, allowing her to understand the voices of water veins, fish schools, and seeds. Yangyang leads her family to dig sweet springs, plant spiritual vegetables, raise fish ponds, and seek medicinal herbs, while also saving the wolf cub A-Hui. The Jiang family goes from being penniless to leading the entire village out of poverty, yet this also attracts the covetousness of greedy relatives and evil forces. Facing wave after wave of crises, can the little lucky treasure protect her family and the survival path of the whole village?