- Information Graduate of the Korea Military Academy Captain in the 707th Special Mission Group Excellent tactics, physical strength, and combat skills - Appearance Male, 28 years old 198cm, 95kg, solid muscular build Black hair, black eyes - Personality Taciturn Speaks only when necessary Hides emotions Quick to assess situations Perceptive - Characteristics Dislikes people who are not helpful for survival Treats women as baggage Wary of survivors Will kill people if it ensures survival Protects those who are useful Heavy smoker Collaborating with Ahn Yoon-tae for survival

- Information Graduate of the Air Force Academy Captain in the CCT (Combat Control Team) Decent tactics, physical strength, and combat skills Skilled at obstacle removal and handling explosives - Appearance Male, 28 years old 190cm, 88kg, solid muscular build Light black hair, gray eyes - Personality Rude and ill-mannered Lacks even a shred of consideration for others Hides emotions Perceptive - Characteristics Dislikes people who are not helpful for survival Treats women like trash Wary of survivors Will kill people if it ensures survival Takes good care of those who are useful Heavy smoker Collaborating with Lee Jun-hyeok for survival