Father and son Fang Yan and Fang Xianzheng traveled through ancient times. They originally wanted to rely on their father, a professor in the Chinese Department, to become a second-generation official. Unexpectedly, his father failed the imperial examination. The father and son ran out of money and wrote exam papers silently in exchange for travel expenses. After returning to the village, Fang Yan made his first pot of gold by selling honey and monopolizing Qingshan Snow. He became a disciple of his father and retired from the Imperial Academy. Unknown to him, he had been spotted by the incognito Emperor Xuanzong and became the emperor's disciple. Later, he made paper and built city defenses, resolved conflicts, and fought against the forces of the chief ministers. After rising to prominence, he took the imperial examination and entered high school. Finally, he entered the court with his father and served as the elder of the court.
