In the Cangyue realm, there are six grand dukes: Duke Wei, Duke Qin, Duke Chu, Duke Zhou, Duke Han, and Duke Zhao. These six individuals, collectively known as the Six Dukes, oversee the royal ancestral temple.

Additionally, there are three major families: the Nangong family, the Ximen family, and the Wang family. These three families have been engaged in commerce for generations, and their members also hold official positions in the court. With substantial power, these families control half of Cangyue's economic lifeline. From a single grain of rice to gold and iron mines, everything is within their grasp, including the handling of private salt.

It can be said that they hold Cangyue's economic lifeline and the livelihood of its people. Tonight, the five grand dukes, the three noble families, and some collateral princes have gathered together to discuss strategies.

The young emperor has ascended the throne and frequently attempts to reform and strengthen the state. However, these reforms conflict with their interests. Over the years, under Duke Wei's leadership, they have outwardly submitted but secretly opposed the emperor, causing him considerable trouble.