In the spring of the third year of Jingyou's reign, seven-year-old Jiang Bo died of illness due to his father's injustice, so his uncle Jiang Shen took him to Bianjing Shende. When he first arrived at the pawn shop, he showed his talent for appraising artifacts and witnessed his uncle operating with integrity and caring for people. In his daily life in the pawn shop, Jiang Bo determined to learn the appraisal skills and the way of life, and vowed to clear his father's grievances, thus starting a life closely connected with Shen Dedang.