In an ancient mountain village, the Tang family successively gave birth to six sons and finally welcomed their only little daughter, Tang Duoduo. Little Duoduo was born with good fortune; after her birth, the family enjoyed continuous good luck, with fish, shrimp, and wild chickens delivered to their doorstep one after another. The whole family regarded Duoduo as a precious treasure and pampered her in every possible way. Facing her calculating second sister-in-law and gossip in the village, Duoduo cleverly resolved conflicts with a child's wit. As the family's life gradually flourished, crises such as locust plagues, fierce beasts, and human traffickers followed one after another, and Duoduo worked in solidarity with her family to overcome the difficulties. During this time, she also met a distressed young nobleman, witnessed the reunion of relatives, and thus an ordinary peasant family stepped step by step toward a prosperous, happy, and wonderful life.