Referred to as Lord Shangguan, a figure stationed in Guangzhou Prefecture alongside Pei Xuan's group. He is trying to integrate with Pei Xuan's subordinates but is kept at arm's length. He has knowledge of Prince Huai's paired seal and its history, explaining its inscriptions and the legend of the broken magpie bridge. He wanted to examine the jade seal Pei Xuan received but was dismissed.
