Natural disasters continue, and Jiang Wan, a medical doctor in the apocalypse, transforms into an ancient peasant girl, and her whole family is following the refugees on a desperate escape route. When she was on the verge of death, she bound a cave to a blessed land. There was a spiritual spring inside that could revive the dead and educate all living things, and a library outside that contained ancient and modern skills.
Facing the ferocious beasts, tribes and endless natural disasters in the wild world, Jiang Wan used the spiritual spring as the foundation to save his relatives and gather the refugees. She diverted springs for irrigation, planted the first fairy rice in the miasmatic land, tamed giant beasts, and formed the first transportation team in the wilderness. She also used modern knowledge for her own use, improved farm tools, taught medical skills, and built a towering wall to resist the tide of beasts.
From settlements and villages to towns and countries, the "Xinxia City" she built has become a beacon of civilization in the wilderness. Medical skills and spiritual springs saved lives and healed the wounded, organ skills improved life, and pioneered the "barbarian imperial examination". Regardless of one's origin, only those with the highest qualifications were selected. When the daughter of a former refugee gradually became the "city lord" respected by all the people, facing the covetousness of the Central Plains dynasty and the challenge of the witch tribe, Jiang Wan held the fire of civilization and finally built this barbaric land into the richest and most powerful "extraordinary fairyland" in the hearts of people in the world.