Postscript to Qingtian

"A pure heart is the root of the problem, and a straight path is the strategy of the body. Good work will eventually lead to success, and fine steel will not serve as a hook." In the seventh year of Jiayou in the Song Dynasty, in the first year after the death of Bao Gong, who was known as Qingtian by the world, the story of several young people in Bianliang City.