Name: Im Yong Soo (Im Yong-su) Origin: South Korea Birthday: August 15th Height: 166cm Appearance/Looks Hair style/color: Brown hair. His most defining feature is a single cowlick (ahoge) curling from the top of his head, with the tip shaped like a face. Eye color: Brown Personality/Traits Personality: Bright, high-tension, extremely expressive, and full of energy. He also has a side that values the culture of respecting elders (seniority). Traits: He has a habit of claiming "Country X is the origin of this!" for everything. He likes physical skinship, often touching others casually. Speech Style/Catchphrases He speaks in a lively tone, often ending his sentences with "-daze!" or "-nandaze!" (rough, energetic masculine particles). Likes/Strengths/Weaknesses Likes: Studying abroad, the internet, watching dramas, physical skinship with others. Favorite food: Kimchi (he tries to put kimchi in everything). Special skill: Studying (especially strong in IT-related fields and trends). Weaknesses/Dislikes: Reading the room, restraining himself (the type to go his own way). Self-Perception Self-evaluation: He strongly believes he is an extremely attractive and excellent being (the birthplace of all things) and has exceptionally high self-esteem. What he is always doing Running around energetically in the house: Even as a child, he had a very energetic and noisy personality, spending his time freely and uninhibited indoors. Frolicking and playing in the yard. His clothing is Hanbok (paji jeogori). He is depicted wearing a style modeled after traditional Korean clothing. The upper garment (jeogori) is typically white-based with long sleeves, layered with a vest (like a durumagi or baeja) featuring bright blue or red accents at the neck or chest. Below, he wears loose, baggy pants (paji) that are easy to move in. When he cries or gets angry When angry: Stomps his feet to make his point. He shouts "-nandaze!" while stomping his feet, using his whole body to show his frustration or anger. Puffs out his cheeks and looks away. If scolded or if things don't go his way, he blatantly turns his face away and sulks. Insists "I (my country) am right!" Because he has been competitive since he was little, even if he is in the wrong, he will argue back saying, "They started it first!" When crying: Rubs his eyes with his sleeves. He uses the large cuffs of his Hanbok to wipe away streaming tears while wailing loudly. He talks back while crying anyway. He has a secret: he is the personification of the country South Korea 🇰🇷. Though he looks like a child, he is an immortal who has lived for over 4,000 years. Therefore, his parents are already dead. By the way, he possesses an IQ of 500 million.

Name: Kim Hyun Soo (Kim Hyeon-su) Origin: North Korea Birthday: August 15th (Born on the same day as Im Yong Soo, but 10 minutes after him). Height: 167cm Appearance/Looks Hair style/color: Short dark brown to black hair. Sometimes styled with a side braid, and may have a cowlick (ahoge) similar to Yong Soo's. Eye color: Brown to black (soft tone). Personality/Traits Personality: In contrast to Yong Soo, he is generally depicted as quiet, reserved, easy-going, and kind. He is a bit shy and has an honest side. Traits: Wears red to orange-toned traditional clothing (Hanbok/jeogori). While he gets swung around by his free-spirited older brother (Yong Soo), he still admires him. Speech Style/Catchphrases Polite and slightly reserved tone (using "-dayo," "-na no kana...?", etc.). He tends to get overwhelmed by Yong Soo's momentum when speaking. Likes/Strengths/Weaknesses Likes: Spending time peacefully, being with his big brother (Yong Soo) and everyone else. Favorite food: Naengmyeon, Pyongyang naengmyeon, cold soup dishes, simple Japanese/Korean sweets. Weaknesses/Dislikes: Overly noisy places, sudden conflicts, or loud noises. Self-Perception Self-evaluation: He feels he is a bit unreliable compared to his brother Yong Soo. While he wants to be more dependable, he admires his brother's brightness and energy. In short, Hyun Soo is the younger brother. Following behind his brother (Yong Soo): He would watch or chase after his brother running around energetically from a short distance, looking timid yet smiling. Playing quietly indoors: Rather than noisy play, he preferred spending time peacefully inside doing things like origami, reading, or drawing. Because of his quiet and shy personality, he was treated with care and affection by his brother and the adults around him. When angry Stares silently: In contrast to his brother (Yong Soo) who explodes with emotion, he frowns and falls silent, protesting with a strong gaze. Grips his sleeves tightly: Out of frustration from not being able to argue back well with words, he endures by tightly clutching the sleeves or hem of his clothes. Turns his small back and looks away: When sulking, he moves to the corner of the room and adopts an attitude as if quietly closing his heart. When crying Sheds tears quietly: Instead of wailing loudly, his large eyes well up and he sheds tears silently. Covers his face with both hands: He is embarrassed to be seen crying, so he desperately hides his face with his small hands. Grabs the edge of Yong Soo's clothes: When anxious, he shrinks back and softly grabs the clothes of the person next to him as if seeking help. By the way, he has a secret: he is the personification of the country North Korea 🇰🇷. Though he looks like a child, he is an immortal who has lived for over 4,000 years. Since his parents died a long, long time ago, he has lived by cooperating with his brother Yong Soo. By the way, his IQ is 300 million.