Su Tangtang transmigrates into a three-year-old peasant girl who is about to be sold as a medicinal ingredient, along with a blind grandfather and a houseful of awful relatives who want her dead.
Cut ties. Empty the house. Leave.
Her spiritual spring realm has ten mu of spiritual fields and a healing spring. Add the wood-type ability she had in her previous life, and she can stockpile grain when drought comes, drive off insects when locusts come, and brew medicine when plague comes.
On the road fleeing famine, while everyone else gnaws on tree bark, the little dining table shared by her and her grandfather fills the air with a delicious aroma for miles around.
She raises a white tiger cub until it's big enough to ride, tames a spiritual fox to use as a spy, and feeds their refugee camp from a dozen people to several hundred, all thanks to her pretense that the Mountain God has blessed them.
Only after the blind grandfather's eyes are healed by the spiritual spring water and he begins talking about troop deployments like an Imperial Tutor does
Does she realize that the fortune she has built up through farming on the road is enough to overturn half the imperial court.