The Prosperous Tang Dynasty: Beyond the Horizon

Modern historian Zhou Ruohan accidentally transmigrates to the late Tang Dynasty and becomes Li Ye, the timid third prince. Facing a lawless age of eunuch dominance, warlord fragmentation, and widespread suffering, he uses modern knowledge to turn the tide: containing an epidemic to win the people's hearts, founding a newspaper to control public opinion, and forming a new army to strengthen the realm's military might. During the crisis of Chang'an's fall, he stands shoulder to shoulder with the brave female general Du Ruyue to defend the city to the bitter end. In the end, the city falls, and he is gravely wounded.

Rising again in Shu, Li Ye enacts new reforms, only to face a backlash from the old powers. After quelling Huang Chao and putting down warlord rebellions, he falls seriously ill from overwork and knows his time is running out. Before his death, he entrusts the young emperor to Du Ruyue and leaves behind his unfinished blueprint for a golden age.

Du Ruyue serves as regent and raises the young emperor, Li Chengye. With an iron will and keen intelligence, she puts down rebellions at home and abroad and carries on the reforms. When Li Chengye takes the throne at sixteen, he drives forward a groundbreaking technological revolution: steam engines transform production, railways link north and south, and the navy opens up new maritime frontiers. He reforms the imperial examinations and promotes women's education, turning his father's ideals into institutions.

From Li Ye's introduction of modern knowledge, to Du Ruyue's work to preserve and expand his legacy, and then to Li Chengye's construction of a golden age, three generations bring about the Tang Dynasty's revival in their own ways. This is not merely the story of a transmigrator changing history, but an epic about the cost of reform, the passing down of ideals, and the progress of civilization. When Chang'an's lights shine brightly and envoys from every nation come to pay tribute, the dynasty that once stood on the brink of collapse has become a beacon of prosperity, illuminating the world.