Ordinary people + time travel + suspense + espionage + business + imperial examination + war
Not arrogant, not brainless, not cheating
The Northern Song Dynasty seemed to emphasize culture over military affairs, and its military power was not as strong as that of the Tang Dynasty. However, it had the most prosperous economy and trade in ancient history.
Prosperity and trade have brought unprecedented prosperity, but also created fatal dangers - open ports, mobile caravans, and complicated flows of people have allowed enemy spies to infiltrate in the name of trade.
Under the prosperity, there are undercurrents; among the wealth, there are many spies.
When the glory of the prosperous age encounters a pervasive conspiracy, let's see how the protagonist solves the spy mystery, overturns the case for his father, and protects the peace of his family and country in this most prosperous and fragile era.
As an ordinary person, Zuo Yan traveled back in time to the Northern Song Dynasty. He had no golden fingers, no illusions, and kept close to the real history. My father was framed, who is it? How did the people at the bottom survive during the Renzong period of Song Dynasty, how did they do business, and how did they enter official careers.
What was Song Renzong's peaceful and prosperous era like?