Reborn as Deposed Prince, Demoted to Vassal King at the Beginning

Half a year ago, Zhao Huan traveled to the non-existent Zhou Dynasty and became the crown prince of the empire. He thought he could live a life of fine clothes and fine food from then on, but then Emperor Zhou demoted him to Lingnan, which everyone talks about, with an edict. "You said this is a place of miasma, but I don't believe it!" "You said that most of the officials here are incompetent people who were demoted to this position because they could not survive in the court. I don't believe it either!" In the vast Lingnan, the arrival of Zhao Huan caused a series of turmoils...