Duration: 122 min
Release date May 21, 2026
At a skyscraper in the heart of Seoul, a mysterious virus outbreak erupts on a massive scale. Within a short time, the entire building is sealed off, trapping the survivors inside with no possible escape.
The infected initially crawl on all fours like savage beasts before gradually evolving to stand and move on two legs like humans. As time passes, they begin locating groups of survivors and launching coordinated attacks with terrifying precision.
Kwon Se-jong, a professor of biotechnology, and the remaining survivors struggle to stay alive until they encounter Seo Young-chul, a man who claims to have injected himself with the only vaccine capable of stopping the outbreak. Together, they make their way toward the rooftop, where a rescue team is waiting to evacuate them.
However, with every floor they climb, the situation becomes increasingly dangerous and deadly. Seo Young-chul soon begins using the infected as weapons to block the survivors’ path and manipulate the chaos for his own purposes. From the creators behind the zombie phenomenon ‘Train to Busan’ comes a colossal new project of madness and survival a terrifying evolution of a new zombie species unlike anything the world has ever faced.
Professor Se-jeong is thrust into a bloody nightmare when a rapidly mutating virus is released during a biotech conference causing authorities to seal the facility. Trapped inside with no escape, Se-jeong along with a small group of survivors must fight to stay alive while the infected undergo horrific transformations.