After traveling through time and becoming a death row prisoner, he proposed to the eldest princess the strategy of "bidding for salt and iron" in the imperial prison, using the poor family as a sword to point it straight at the throat of the aristocratic family.
Once he got out of trouble, he entered Jixian Garden and dealt with the nobles. Relying on the "general trend" system in your mind, you can gain insight into the fate of the country and stir up the storm.
This is the ultimate showdown between a humble man and a thousand-year-old family. He used the country as his chess and the beauty as his help, and vowed to open a bloody path to the top of power in this declining dynasty and become the one who could save the world - the prime minister.