With his bare hands, he built the top black market store, Geumokdang, in Gyeongseong. He is a man who values money more than himself. Concealing his originally diligent and resolute appearance with nonchalance and audacity, he is portrayed as someone who, when dealing with people, puts forth his utmost effort.

(Source: Korean = NamuWIki || Translation = MyDramaList?