In a post-apocalyptic world, a train lies in ruins in a destroyed city. The train is covered in graffiti, its windows are smashed, and its interior is charred. The tracks are overgrown with weeds, and the station is in disrepair. A group of people, some of them wearing tattered cloaks, walk towards the train. The people look weary and exhausted. In the background, a large, ominous building looms over the city.