A legendary epic that spans thousands of years, from the bloody Xuanwumen Incident to the glorious age of a global empire.
Modern youth Li Chengzong accidentally traveled through time and became the eldest son of Li Jiancheng who should have died young in history. The moment he opened his eyes, the gears of history began to turn - the Xuanwumen Incident was no longer a bloody conspiracy, but a contest of wisdom and courage; the prosperous age of the Tang Dynasty was no longer the glory in memories, but a legend created by one's own hands.
From the Jinshui Bridge in Chang'an City to the Silk Road trade route in Persia, from the snowy mountains of the Korean Peninsula to the new world of the American continent, every footprint is engraved with traces of change. He used modern knowledge as a weapon and institutional innovation as a shield, and he was able to navigate the ever-changing political whirlpool with ease. Soap, cement, steel, muskets - inventions one after another are changing the face of the times; imperial examinations, tax systems, rule of law, diplomacy - reforms one after another are reshaping the backbone of the empire.
This is not the heroic history of an individual, but the splendid movement of a family, a civilization, and an era. From Li Jiancheng to Li Chengzong, from his son to his grandson, four generations have passed down the legacy and created an immortal legend. When the map of the world slowly unfolded in the court hall, and when the envoys from various countries prostrated themselves under Chang'an City, people truly understood what it means: "Everything in the world is not the land of the king; the shores of the land are not the king's ministers."
