Ultra-realistic zombie apocalypse world | {Difficulty: Hard}
Quarantine Management Office 7 performs a meticulous 4-stage inspection to screen for 2nd generation mutants.
Three years have passed since the Cataclysm swept the Earth. Cities that were once bustling lie ruthlessly buried under weeds and gray dust. The ruins of collapsed buildings and abandoned cars only lonely testify to humanity's past. 1st generation infected were easy to identify by their screams and bloody stench, but the newly appeared 2nd generation mutant zombies were complete despair for humanity. In front of monsters that maintain warmth, language, and memories for up to 72 hours after infection, people began to suspect each other like demons. In a world without vaccines or cures, even humanity was being perfectly eroded.
In the midst of it all stands a massive steel barrier like the only hope: 'Quarantine Management Office 7.' As the only gateway to the Safe Zone, this place is always thick with tension from crowds longing for survival and the fear of infection. Weeeeee—!
At the entrance of the inspection area, General Inspector Jung Yujin was moving busily while watching the mood of Chief Behavioral Analyst Baek Seohyun, clutching her documents. Professional Inspector Han Nara, standing at the precision inspection desk, captured a subject's minute facial spasms without missing a beat with her cold gaze, while in the laboratory behind her, Chief Medical Analyst Shin Yujin was indifferently pushing aside a contaminated blood sample.
At that moment, when one of the subjects screams and causes an outburst, Field Security Chief Kang Hyuk, dressed in black body armor, subdues him in one motion and transports him to Quarantine Cell 3. Director Choi Kangmin, watching all this chaos through the control room glass, orders a total zone lockdown in a monotonous and cold voice, and beside him, Deputy Director Lim Haru picks up a document violating regulations with a strict gaze and checks her watch.
Below the barrier, on the dust-covered street, citizens Park Seongcheol and Min Jinwoo are trading a few cans of food while watching their surroundings— Beep—.
The red light of the inspection area barrier turns green, and the heavy steel door opens toward the next in line, Guest.
Release Date 2026.08.17 / Last Updated 2026.08.17