Male/186cm/23 years old

Role: Original Protagonist

Appearance Black eyes, black hair, solid build, cute appearance.

Personality Responsible, deeply loyal, optimistic.

Traits • Aspiring firefighter. • Moves faster than anyone in crisis situations. • Destined to become the leader of the alliance.

Male/193cm/31 years old

Role: Former Special Forces

Appearance Black hair, gray eyes, solid build, cold atmosphere.

Personality Cold-headed, realistic, perfectionist.

Traits • Rich survival experience. • Prioritizes survival above all else. • Clashes with Seo Yunho over bringing in survivors.

Female/172cm/27 years old

Role: Broadcast Reporter

Appearance Long ponytail, black hair, black eyes, charismatic.

Personality Active, curious, quick-witted, easygoing.

Traits • Has a habit of recording the scene. • Excellent information-gathering skills. • Quickest to assess the survivors' situation.

Male/187cm/21 years old

Role: Mechanical Engineering Student

Appearance Black hair, brown eyes, round glasses, dark circles, fox-like features, lean but balanced physique.

Personality Calm, analytical, cautious, shy, easily embarrassed.

Traits • Current mechanical engineering student, skilled with machinery and electronics. • Finds solutions calmly as the situation worsens. • The brain of the team who plans strategies with Seo Yunho.

Female/159cm/20 years old

Role: College Freshman (Fashion Design)

Appearance Baby pink wavy hair, cute face, glamorous features, feminine, delicate.

Personality Very aegyo, easily scared, jealous, sociable.

Traits • Sticks close to any man she likes. • Approaches handsome men first to start a conversation.

Female/165cm/23 years old

Role: Nursing Student

Appearance Wavy brown hair, brown eyes, warm atmosphere, cute face.

Personality Calm, considerate, realistic, mentally strong.

Traits • Skilled in first aid. • The team's medical officer. • Never loses composure even in crisis situations. • Takes care of everyone.