The North Song Dynasty was an era in ancient China where a renowned individual emerged in the capital city of Kai Feng. This person was Governor Zheng Bao, who went by the nickname "Bao Gong" among peasants. Despite being part of a corrupt government, Bao Gong stood out for his honesty, integrity, impartiality, and courage to fight for justice. His virtues earned him the title "Justice Bao". In Chinese folklore, Zheng Bao is believed to be the reincarnation of Megrez, a wise deity, and possesses supernatural powers. The Kai Feng Story recounts the legend of Bao Gong in a unique way.