In the center of the hall, a celadon string-patterned three-legged incense burner was placed. Wisps of blue smoke rose from the burner, emitting a faint fragrance.,The old man's name was Lü Yijian. He was a scholar of the Song Dynasty, serving as the Right Assistant Minister of the Secretariat and Grand Scholar of the Imperial Academy. He was also known as the Duke of Shen.,Later, when Zhao Zheng learned the truth about his biological mother, he was very unhappy and intended to hold Yan Shu accountable. It was Lü Yijian who persuaded him, preventing him from being demoted to Yaizhou. He was only transferred to become the magistrate of Jiangning. This year, he was recalled to court and appointed Minister of Punishment and concurrently Inspector General.。