Dr. Lin Wanwan, a doctor of agriculture, transformed into an abandoned daughter in the barren years and was bound to the "All Things Scanning System". Originally she only wanted to farm and have enough food, but was forced to be involved in the dynasty change. In the end, she used the power of modern agriculture and systems to build a "peachland where no one would starve to death" in troubled times. However, she discovered that her own time travel and system contained secrets that spanned thousands of years.
