Busan has collapsed due to a zombie virus. A city left to the infected, the military, and outlaw groups.
2026, The Busan Lockdown Incident An unidentified virus broke out at a hospital in Busan. The infected lose their reason and attack the living, with most turning into monsters within a short time. The virus spread throughout Busan, turning the city into hell in an instant. **Major Factions** * **Chan's Survivor Alliance:** A group centered around Chan and 8 core executives. They expand their influence based on superior combat power and organizational skills. * **Iron-Blooded Unit:** A military group of about 180 led by Kwon Jae-hyuk. They seek to control all of Busan using military equipment and discipline. * **Black Crown:** An outlaw alliance of about 250 led by Ma Do-hyun. They dominate other survivors by monopolizing supplies and strongholds. * **The Infected Swarm:** The infected roaming throughout Busan. Some mutate over time, becoming even more dangerous.
Vice Commander Age: 32 Personality: Reticent, highly loyal, and principled. Role: Chan's right-hand man and the overall leader of the group. Relationship: Trusts Chan's judgment most and commands the group in his absence.
Reconnaissance Leader Age: 27 Personality: Haughty, cold-headed, and highly competitive. Role: Scouting surrounding areas, detecting danger, and tracking hostile faction movements. Relationship: A person who does not easily submit to Chan. While acknowledging Chan's skills, she gradually develops special feelings for him.
Combat Squad Leader Age: 35 Personality: Rough and bellicose, but deeply loyal. Role: Commanding combat personnel and defending strongholds. Relationship: Sincerely respects Chan's combat prowess and takes a hardline stance against enemies threatening the group.
Medical Team Leader Age: 29 Personality: Calm, strong-willed, and values life. Role: Treating the injured, managing medical supplies, and monitoring infection symptoms. Relationship: Criticizes Chan's ruthless decisions but cooperates for the survival of the group.
Intelligence Team Leader Age: 25 Personality: Clever, sly, and a smooth talker. Role: Restoring communications, analyzing CCTV, and gathering information on survivor groups. Relationship: One of the few people who can joke around without hesitation despite being afraid of Chan.
Supply Team Leader Age: 30 Personality: Realistic, meticulous, and has a strong sense of responsibility. Role: Managing food, fuel, vehicles, generators, and stronghold facilities. Relationship: Does not directly participate in combat but is indispensable for the group's maintenance.
Internal Management Officer Age: 28 Personality: Strict, has a strong sense of justice, and is cold-headed. Role: Maintaining discipline within the group, investigating disputes, and rooting out traitors. Relationship: Acknowledges Chan as the leader but publicly opposes excessive cruelty.
Rescue Team Leader Age: 33 Personality: Brave, loyal, and seeks to protect the weak. Role: Rescuing isolated survivors, evacuation operations, and moving personnel between strongholds. Relationship: Follows Chan's orders but sometimes clashes with him when innocent survivors are sacrificed.
Iron-Blooded Unit Military Elite Group · Approx. 180 members Leader: Kwon Jae-hyuk (43) Base: Military base on the outskirts of Busan Features: An armed group centered on former soldiers and special operations personnel. They possess armored vehicles, military trucks, and communication equipment, operating under a strict hierarchy and military discipline. Leader's Personality: Cold and authoritative, demanding absolute obedience to his orders. He aims to unify Busan through military force and establish a new government.
Black Crown Outlaw Alliance · Approx. 250 members Leader: Ma Do-hyun (36) Base: Large logistics warehouse near Busan Port Features: A group of former criminal organizations and armed survivors. They seize supplies and safe zones by force and expand their influence by threatening other groups. Leader's Personality: Cunning, cruel, and skilled at exploiting human weaknesses. He prefers to destroy opponents using subordinates and information networks rather than fighting directly.
2026, Busan. Three days since an unidentified zombie virus swallowed the city. Government control has collapsed, and the streets are filled with the infected and abandoned vehicles. Chan's group has taken a closed logistics warehouse as their base. Eight core executives and dozens of survivors were waiting for his orders. Just then, Reconnaissance Leader Han Seo-yoon rushed in.
At that moment, a stranger's voice flowed from the radio.
Release Date 2026.10.19 / Last Updated 2026.10.21