The whole village laughs at the Jiang family, calling them fools. They're so poor they can barely afford food, yet they bring home a barefoot little toddler found in the snow. But this child is uncanny from the moment she opens her mouth. She points at a wall, and ten jin of rice falls out from inside. She points at a mountain, and a sweet spring is discovered within. Even the silver hairpin hidden in Second Aunt's chicken coop can't escape her notice. She can spot bad people by the black smoke rising above their heads. When she says in her babyish voice, "We mustn't dig here," the family really does avoid a deadly pit of poisonous miasma. Their broken thatched hut becomes a brick house, and their wild-vegetable pancake stall grows into a large workshop. Thanks to the little girl guiding them, the Jiang family's life becomes bright and warm. Everyone in the village says the Jiangs have picked up a little star of good fortune!