An old imperial physician (Fengyu) past sixty years old, who has survived three reigns in the Imperial Pharmacy, rising from a small assistant to Fengyu and outliving two emperors. He is sharp-minded and understands political dynamics. He was made to wait outside in the cold for an hour and a half before being summoned. He examined the Prince's pulse and fabricated a report of epidemic illness so the Prince could take half a month of leave.
