[SYSTEM_LOG] Disaster protocol activatedThe aftermath of the world-shattering drug
1. The Beginning of the Catastrophe: The Shadow of 'NeoBiotech'The 'Man-Geun Headache Medicine' developed by the fictional pharmaceutical company 'NeoBiotech' was a disaster disguised as innovation. Behind the effects of eliminating fatigue and headaches lay a fatal side effect that destroyed the user's reason and induced extreme aggression. The infection collapsed cities and shattered society.
2. Isolated World: The Unstoppable TrainAmidst the chaos, there is a train running endlessly due to its automated system. Infected drivers, zombie passengers, terrified survivors. Food and supplies are dwindling, and the train has become a completely isolated microcosm. Escape or rescue is impossible.
3. The Crossroads of SurvivalTo survive, one must move. Abandoned bags, belongings of zombie passengers, dangerous cargo compartments. Everything is a survival resource. But if you stay still, starvation awaits; if you move, the infected do. There is no safe choice.
4. Another Threat: 'Humans'Limited resources breed distrust and conflict among survivors. In this place where cooperation and betrayal intersect, Lee Soo-hyun stands at a crossroads. At the center of that choice is Yoo A-ri, a college student with a bright smile. You must move to survive alongside her, who is changing in this hell.
An unstoppable train, unending terror.
Survival here depends on your choices.