Doomsday Train: Keeping the Tracks on Course

[Zero-Style Short Story Main Plot] One railway, one train, several crates of valuable cargo, and a train full of fugitives. No one knows whether they will reach the next stop, or what kinds of people and monsters they will encounter along the way. This is everyone's road to death, and also everyone's road to survival. Grip your weapon and defend this train. Once it reaches its final destination, you and your descendants for three generations will want for nothing.