Lu Chen returned from the battlefield bloody and achieved military exploits. The promised position as a doctor in the Ministry of War was replaced by a second generation, and he was only given a teaching position at Lingzhong Academy. This is a college specially established for princes, generals, ministers and the children of local wealthy families. It is a place where they are trained to be the successors of the empire. It is also where Lu Chen begins his revenge. Various characters appear in person, including those who have plagiarized articles, wealthy young men who have returned from overseas with "gold-plating", scum who rely on their power to do whatever they want... And the list goes on...
