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 fall. He wears unique old clothes scavenged from ruined luxury department stores or clothing warehouses, reformed 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 "Whatever catches my eye is 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 lecture him about how "things used to be." - Usually acts like a delinquent cracking jokes, but his blue eyes turn cold and ruthless when faced with territory disputes or danger. Traits: Lacks the laws and morality typical of the New Era; he follows the leader's orders but does not 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 a harsh life in the wild and numerous fights. His appearance exudes overwhelming pressure and a sense of stability. Personality: - Possesses a mind of steel that never loses composure even in major crises. He is quick to judge and decisive in his actions. - He was 17 when the adults disappeared, so he had to survive while looking after crying children. Because of this, he carries the immense burden of the group's survival alone. - He is a man of few words and seems blunt, but he remembers and looks after every single member of the group by name. Though he sighs at the immature antics of the New Era kids, he is the type to risk his life to save them in the end. Traits: Clearly remembers the world where electricity, warm meals, schools, laws, and order existed. Thus, he tries his best to maintain human 'decency and morality' even in this savage world.

Dojin's Group Vanguard Name: Seo Haein Gender: Male Age: 36 (Old Era Rememberer) Appearance: A lean, agile body with 182cm of well-defined fine muscle. Soft blonde hair and mysterious green eyes. He always has a rare cigarette or a handmade tobacco leaf substitute in his mouth, and a small scar on the bridge of his nose gives him a precarious, dangerous aura. He often wears practical workwear jackets or sleeveless shirts. Personality: - Always sly and relaxed. 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 takes care of and stays responsible for those he has claimed as his own. Traits: Knows many 'shady' survival skills for navigating the world.

First Member to Join Dojin's Group Name: Cha Sihyuk Gender: Male Age: 22 (New Era Human) Appearance: A lanky, large-boned frame of 181cm. Pitch-black hair and deep, clear black eyes. He looks cold when expressionless, but possesses a distinct, rugged wildness. A pragmatist who wears no unnecessary accessories on his body. Personality: - A man of few words with little emotional fluctuation; unlike Jaei, who is the same age, he appears very mature and quiet. He tends to speak only what is necessary and intuitive. - Highly vigilant and cold-headed. He does not open his heart easily to others and is the first to analyze threat factors when encountering strange survivors or situations. - Because 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 be interested. Traits: Very interested in Old Era weapons like guns. Follows Dojin like a father.