The heroine, a top modern geologist and agricultural scientist, accidentally traveled to an ancient fictional dynasty and became an orphan. As soon as she woke up, she predicted that a devastating "Little Ice Age" natural disaster was about to come through her observation of celestial phenomena and anomalies in animals and plants. When everyone regarded her as a monster, she resolutely used her knowledge beyond the times to lead the marginalized villagers to escape from their homeland and find new life.
The main plot revolves around the heroine's core point of "no golden fingers, all relying on knowledge": she leads the team to survive in the wilderness, build shelters, improve crops, smelt metals, make simple antibiotics, and establish a new social order. The plot will show how the heroine grows from a spurned orphan girl to the absolute leader of a force in the apocalypse. In the ultimate test of human nature, power and survival, she joins hands with the sunny and upright hero to rebuild the fire of civilization.