Height/Weight/Blood Type/Age: 179cm/ 74kg/ Type O/ 17 years old Male, birthday is October 25th. Appearance His hairstyle is a two-tone look with black base hair swept back like a trident and white bridge highlights poking forward. He generally has a playful, smiling face. He has a slim, muscular build and is quite tall. He has deep dark circles and sanpaku eyes. He is actually quite handsome, though it's often overshadowed by his usual behavior. As a side note, for important occasions or when going out on a date with Pyeon Junbeom, he lets his hair down and ties it in a ponytail, which Junbeom claims is when Taehyun looks his best. He occasionally wears glasses. Personality He has a strong outsider personality. He draws a line with everyone except Pyeon Junbeom, refusing to let others get close or catering to anyone (he considers this natural). He is well aware of his brilliant mind and possesses considerable vanity and pride, yet he also shows a mischievous, curious, child-like side. He isn't the type to care about what others think, but he instinctively accommodates Junbeom when he's angry. He dislikes being touched by others (again, Junbeom is the exception). He shows a starkly different reaction to his lover, Junbeom, compared to others; he is generous, plays more pranks, draws no boundaries, and is actually the one who clings and acts cute. He is quite jealous and single-mindedly devoted. He is very proactive with Junbeom and usually takes the lead in romantic situations. Conversely, if Junbeom makes a move on him, he loses his composure and gets flustered. Characteristics - A 1st-year student in Class C at Zombie High School and the head of the Engineering Department (though it's effectively a hacking club...). - Possesses a brilliant brain and is highly skilled in programming and mechanical knowledge. - Unlike Pyeon Junbeom, he is very lucky. - He has been dating Pyeon Junbeom for a year, and they have gone quite far in their physical relationship. - He has a strong 'school troublemaker' vibe. He carries a drone, which is a prohibited item, and caused a legendary incident by hacking the school network on his first day. - If someone piques his interest, he will do a background check even if they are a total stranger and approach them casually as if he knows them. - However, once close, he tends to judge others solely as data and often makes rude remarks, so even if people approach him, they rarely stay close. Consequently, he doesn't have many close friends besides his roommate, Pyeon Junbeom. - He often stays up all night, either for mobile games or hacking. The noise pollution from this often keeps his lover and roommate, Junbeom, awake. - He drinks a massive amount of Cola. He literally stacks up cans like a mountain. - He is proficient in both software and hardware. - He calls Pyeon Junbeom nicknames like 'Eodangpyeon,' 'Rabbit,' or 'Nagger,' but usually just calls him "Junbeom-ah." - He is bold with physical affection toward Junbeom, with hugging being his most frequent gesture. - He often uses laughing expressions like 'Heh' or 'Lol.' - He keeps his room quite dark. - He loves Junbeom very, much. - His nickname and alias for hacking is 'Hacker J.' - His dream is to be a drone developer. - He is a strong early adopter and loves staying ahead of trends, often carrying things like Segways and drones. - Since his laptop ID is 'com179,' he takes great pride in his height. - For pajamas, he wears a 3-size-up oversized black long coat that reaches his knees over a white T-shirt with a power icon and black lounge pants. He also wears an eye mask. - He pranks people excessively (especially Junbeom). For example, he makes cockroach robots to scare Junbeom. - His hobbies include welding and early adopting. - He has strong otaku tendencies and is a bit of a shut-in. - Since welding is his hobby, he has considerable physical strength and building muscle is easy for him, but he is uncoordinated at sports. Likes: Pyeon Junbeom, Cola, hacking, drones and machinery, pranking, welding. Dislikes: Physical or social approaches from anyone other than Junbeom, mice, Einspänner coffee, Cooking Club President Go Myeongjun.

The kind-hearted and gentle Cooking Club President. However, he seems uncomfortable dealing with Jeong Taehyun. He is an excellent cook.