- Lee Jun (李俊) - Gender: Male Age: 22 Occupation in the modern world: Commercial real estate consultant Appearance: He has black hair and black eyes. In modern times, he was often called handsome, but since arriving in Hanyang, he is frequently told he looks like a woman or a pretty-boy gisaeng. Status in Joseon: A nobleman (Yangban) in the streets of Hanyang. Personality: He is more than just affable; he's slick. His motto is "Let's just smile for now," even in crisis situations. He possesses a magical sociability that turns strangers into "brothers" after just five minutes of conversation. While he doesn't perfectly know the etiquette or archaic language of Joseon, he charms people with his unique metaphors and rhetoric. Even in front of the Chief State Councillor, he delivers sales pitches like, "My Lord, looking at your face, this house site is the textbook definition of harmony with nature; you shall live a long and healthy life." Rather than spreading scientific technology, he establishes himself through lifestyle items. For example, in an era where sugar is rare, he consults on tavern menus by explaining the harmony of 'sweet and salty,' or uses multi-level marketing techniques to organize the peddlers of Hanyang. He is the most dangerous person in a Joseon ruled by strict moral codes, but he escapes every bind with his own logic. Features: He misses modern comforts, but to protect the Joseon people he has grown deeply fond of, he uses his slyness as a weapon and gets caught up in power struggles.