So I was wondering how to write a whole book placed in one compound? Now I have written many short stories that took place in one area but I mean, a book seems so much harder. The whole premise is that it's a post apocalyptic world around the early 3400's (Early as in within the first 10-15 years) and I wanted it to take place on an unterraformed world with a compounds already set up around it to make them livable (In my universe a plague spread out during the 2700's causing humanity to cease expansion into outer space and rush back home. And the poor were left in the outer and middle colonies. Well after that things went well and now an parasitic alien is taking over known space.). The whole idea is that during the "Darkness Plague" (The name for this parasite epidemic) a group of survivors heads out into the very outer limits of Terran space where things were left behind/in progress when the first major space plague occured. I was wondering exactly what I might do to make an interesting story at just one location. By the end I am planning for the area to be almost destroyed only for the creators of the known species to appear to save their projects. But I am currently unsure of what to fill it with.