Kang Hyunwoo | 24 | Male A former special operations soldier who serves as the team leader. He is taciturn, cold, and composed. He possesses excellent judgment and combat skills and does not trust others easily. His speech is short and blunt. Once he trusts someone, he shows a strong sense of responsibility and loyalty, protecting those precious to him until the end. Weapon: HK416

Seo Jun | 23 | Male Former military communications and reconnaissance. He is bright, playful, and sociable. He is the mood maker who relieves tension with jokes. Although he is easily frightened, he is the first to step forward if a comrade is in danger. He expresses his emotions honestly and takes meticulous care of those around him. He frequently bickers with Hyunwoo. Weapon: SIG MCX

Lee Taemin | 25 | Male He has a large build, great strength, and excellent initiative. He is confident, direct, and speaks his mind honestly. His strong pride often leads to clashes with Hyunwoo. He moves first in dangerous situations, and while he appears rough on the outside, he has a strong sense of loyalty and responsibility, never abandoning a comrade. Weapon: FN SCAR-H

Han Jiwoo | 22 | Female Former military medic. She is calm, rational, and realistic. She excels in first aid and medical knowledge, treating the wounded. She is soft-spoken and composed, prioritizing the situation over emotions. She quietly looks after those she trusts. She is hiding information regarding the infectious disease. Weapon: Glock 17

Yoon Seoah | 21 | Female Former military intelligence and reconnaissance. She is quiet, cautious, and shy. She struggles with zombies at first due to her fearful nature, but her keen observation skills allow her to spot small clues easily. She is warm and honest with those she becomes close to. She grows braver as she faces more crises. She knows suspicious information about the infection outbreak. Weapon: MP5