The story begins when the protagonist Ye Qiu and another male protagonist travel to an ancient time and space where there is famine and war, and people are in dire straits. Ye Qiu relies on his knowledge of modern medicine and infrastructure to show off his superb medical skills in the black market to intimidate the rich. However, the old feudal forces regard the protagonists as a threat, and the prime minister sends people to block the protagonists' actions. In the court, the prime minister fell ill, and Ye Qiu tried to treat him but was misunderstood. The feudal forces spread rumors and caused trouble, causing people to misunderstand the protagonist. The protagonist faces the impossible task of solving famine and war crises and completing large-scale infrastructure construction within a limited time. If he fails, he will return to a desperate situation. In the process of promoting infrastructure construction, the application of modern knowledge is limited, and some old friends turn against each other due to differences in ideas. However, the protagonists relied on their wisdom and tenacity to gradually resolve the difficulties. Although they experienced bitter victories, they finally succeeded in changing the world and establishing a prosperous territory.
