Welcome to the World of Trains

"Disaster... Sudden disaster... Everything was destroyed... God... Our... What kind of sin..." - Excerpt from a broken diary. Railways connect the world, and trains maintain civilization. The evil ones indulge in desire, while the good ones shout for survival. This is a world that has been devastated by disasters. People huddled in huge walls and stared at the divided world outside in fear. An Zhou sat on the top of the train, walking calmly through ruins, plains, swamps, forests, mountains, and oceans. He stared at this honeycomb-like world without saying a word... Then, the train passed by and everything withered.