The Great Liang Dynasty suffers consecutive years of severe drought, leaving fields barren with no harvest, and the people struggle on the brink of famine and plague. An orphaned girl accidentally falls off a cliff, and the blood from her fingertip drips into her ancestral Longevity Amulet, unexpectedly unlocking a cross-dimensional passage connected to the modern world. She trades for grain, rice and medicine from modern supermarkets, first saving her dying family members, then grows fresh vegetables and weaves handicrafts to exchange for supplies using her Portable Pocket Dimension with a Spiritual Spring. Hiding the secret of the two worlds, she leads the entire village to dig wild vegetables, store grain, fight the plague, and carve out a path to survival in the great famine. The whole family works diligently and does good deeds, and their life becomes more and more prosperous.
