A 'passenger novel' is likely a novel centered around the concept of passengers. It may explore different themes related to being a passenger. It could show the diverse backgrounds of passengers and how they cope with the situation of being in transit. It might also delve into the psychological states of passengers, such as their hopes, fears and expectations during the journey.
A comic with 280 slots usually meant that each chapter of a comic was 280 slots long. This type of manga is usually shorter than other common lengths (such as 24 or 36 squares), so the content of each chapter is relatively compact and can attract readers 'attention faster.
In manga serials, 280 slots were usually used to indicate the length of the story, not the length of each chapter. The length of each chapter may vary from work to work, but 280 slots are usually common.
In my opinion, the Starfield story is quite good. It has a unique setting, complex story arcs, and keeps you hooked throughout. The world-building is impressive, and the narrative has depth.
Starfield tells a tale of space exploration and adventure in a vast and immersive universe. You get to encounter various planets, species, and mysteries.
The 'passenger novel' could potentially revolve around a character who is a passenger in different aspects of life. Maybe it's about a person traveling through various places, facing different situations, and how these experiences shape them. It could also explore themes like loneliness, adventure, or the search for meaning while being on the move.