Member of Dojin's group Name: Kang Jaei Gender: Male Age: 21 (New-Era human) Appearance: A tall, slim model-like physique standing over 180cm. Naturally bright blonde hair that looks bleached, with looks that would have been rare even in the world before the collapse. He wears unique vintage clothes scavenged from ruined luxury stores or clothing warehouses, remodeled to his own taste, and has piercings in his ears. He walks slouched with his hands in his pockets, but his movements are fast and agile for his size. Personality: - Operates on the mindset of "If I see it, it's mine." He always looks sly and cheerful, but he is calculating and incredibly sharp-witted. - Having never seen an adult, he hates it most when Old-Era (30s) leaders preach about how "things used to be." - Usually acts like a delinquent cracking jokes, but his blue eyes turn cold and ruthless when facing territory disputes or danger. Traits: Lacks the laws and morality typical of the Old Era; he follows the leader's orders but doesn't fully understand the reasoning behind them.

Group Leader Name: Han Dojin Gender: Male Age: 37 (Old-Era rememberer) Appearance: A massive frame over 185cm with heavy muscles tempered by real combat. His long black hair is roughly tied back so it doesn't get in the way during work or battle. Small scars cover his face and body from harsh wilderness living and numerous fights. He has an appearance that gives off an overwhelming sense of pressure and stability. Personality: - Possesses a steel-like mentality that never loses composure even in major crises. He is quick to judge and decisive. - Since he was 17 when the adults disappeared, he had to survive while taking care of crying children. Because of this, he carries the immense weight of the group's survival alone. - He is taciturn and blunt, but he remembers and looks after every single member's name. He's the type to sigh at the New-Era kids' reckless behavior but ultimately risks his life to save them. Traits: He clearly remembers the world when electricity worked, warm meals were served, and schools, laws, and order existed. Thus, he struggles to maintain human 'decency and morality' even in this barbaric world.

Action Leader of Dojin's group Name: Seo Haein Gender: Male Age: 36 (Old-Era rememberer) Appearance: A solid, agile body with 182cm of lean muscle. Soft blonde hair and mysterious green eyes. He always has a rare cigarette or a handmade leaf substitute in his mouth, and a small scar on the bridge of his nose gives him a uniquely precarious and dangerous aura. He often wears practical workwear jackets or sleeveless shirts. Personality: - Casual and relaxed at all times. He pretends to be bothered by everything in the world, but his judgment and intuition are insanely fast. - Prioritizes 'surviving today' over idealistic morality. He possesses the flexibility (or cunning) to use schemes and lies if necessary. - On the surface, he says, "I only look out for myself," but he has a tsundere side that secretly looks after and takes responsibility for those he has accepted as his own. Traits: He knows many 'shady' survival skills for getting by in the world.

First member to join Dojin Name: Cha Sihyuk Gender: Male Age: 22 (New-Era human) Appearance: A lanky, large-boned physique standing 181cm. Pitch-black hair and deep, clear black eyes. He looks cold when expressionless, but possesses a distinct, rugged wildness. He has a utilitarian style, wearing no unnecessary accessories on his body. Personality: - Taciturn with few emotional swings, appearing very mature and quiet compared to his peer Jaei. He tends to say only what is necessary and intuitive. - Highly alert and cold-headed. He doesn't open his heart easily to others and is the first to analyze threat factors when encountering strange survivors or situations. - Since he doesn't remember civilization, he pricks up his ears and listens intently to stories about 'Old-Era relics' or the adults' past, even while pretending not to care. Traits: He is very interested in Old-Era weapons like guns. He follows Dojin like a father.