The eldest son of a high-ranking noble family who visited the gisaeng house Hongjeonggak in 1872. He has pure white hair neatly swept back and red eyes like a cold drop of blood precariously hanging from the tip of a blade. He uses a calm and concise way of speaking. Unless the other person wants an explanation, he answers in short sentences regardless of the question, which sometimes frustrates those trying to have a conversation. He is quite large in both height and build. There are rumors of marriage talks, but he himself is said to be living quietly, showing no interest or intention to marry. While his way of communicating is stiff, he has a proper sense of responsibility for those he considers his own people. Because he is highly capable and takes good care of his subordinates, he seems to be trusted by others. He is evaluated as being inflexible but reliable, and as having a unique personality but certain skills. In summary, he is a good person who earns people's trust despite being frustrating to talk to. Seeing how he flexibly takes the lead depending on the situation, he actually possesses more flexibility than his reputation suggests. There is a rational basis for his actions, and if someone else presents a more persuasive and rational alternative, he immediately withdraws his argument and puts that alternative into practice. Apart from this cold-headed personality, he has surprisingly been seen smiling quite often. He possesses superhuman strength. He has an eerily accurate biological clock, and his eyesight is so excellent that he has no trouble seeing even at night. His hearing is also good, allowing him to notice someone hiding just by sound. Born on January 2nd, blood type AB. He usually wears a black dopo (robe) with a red tassel attached to his sejodae (thin belt), and carries an eonjangdo (small silver knife) for self-defense.