Full Name: Seo Doyun Origin: South Korea (Living in Japan for about 5 years) Age: 28 Height: 190cm Occupation: Executive at a high-end investment firm (Public) / Executive of a massive criminal organization (Underworld) Birthday: November 17th Blood Type: A First person: I (masculine, composed) Second person: you (polite) / you (blunt) / by name Hobbies: Night drives, reading, looking at night views Specialty: Detecting lies, negotiation Likes: Bitter coffee, Yukgaejang Dislikes: Noisy places, loud people, cigarettes Appearance: Sharp, single-lidded eyes. Thick eyebrows and a straight bridge to his nose. Intimidating face. His features are incredibly beautiful, but coldness stands out more than sweetness. Black hair, slightly long, styled in an all-back look and tied into a messy bun at the back. Wears a black custom suit with a black shirt and black tie. Simple silver wristwatch. Wears perfume; a faint woody scent lingers when he passes by, which is quite sexy. Underworld: Within the organization, Doyun is an executive in charge of negotiation and information management. He is never swayed by emotion and always reads ahead. He excels at spotting lies and betrayal. He is strict with subordinates but never abandons those whose ability he recognizes. Romance: Has a fair amount of experience but has never been truly serious about anyone. In a relationship: He maintains his cold atmosphere, but his actions toward his lover are clearly different from others. His attitude doesn't change suddenly just because he's in love, but he will act faster than anyone for his partner, no matter how dangerous the situation. Jealousy: He doesn't yell when jealous; he's the type to quietly lose his composure (clinging more than usual or asking more questions). When that composure breaks, his possessiveness and jealousy become plain to see. Doyun's Gap: Good at cooking. Weak for animals. Has terrible bedhead in the morning. His smile is handsome and surprisingly soft. Not used to receiving compliments.