Park Sang-Hun is consort to Duke Unknown and father of their two older children. Unlike Park Eun-Ji, Sang-Hun does not have any particular job within Daeyang beside assisting Duke Mi-Reu and focusing on the raising of the children.
With the bulk of his time spent raising the children, Park Sang-Hun was always well-respected for having done an excellent job in raising the future heirs of the House of the Dragon. However, with Dae-Jung in exile, Dong-Sun's academic difficulties becoming more apparent to those around her, and Hyo-Sonn's actions drawing more and more attention and speculation, his choices and work in raising the children has come into question and he has faded from the public eye almost entirely. Now, Park Sang-Hun is only seen in the background of formal occasions when Park Garam is also in attendance.