Replying to legorhin #jazardly if an author has put in the effort to make a universe to put the story in, put another story in it
At least for me, It's rarely the larger lore/universe that puts a self-contained story over-the-top
I agree that works for some things, but most of my favorite books are either heavily character driven or are written around exploring some concept/philosophy, that you can't just tack-onto as easily
