Also, "cartas" in Spanish often refers to cards, which in this context might be the story cards used in the game. If they want to create their own version using PDFs, maybe there's a template or a community site where people share such things. But again, I need to be careful about legality.
First, I need to verify if there's an official Black Stories PDF available for free. The official website or company might have some resources. Let me think—Black Stories is a company that does live events, but they also have an app and maybe a book version. If they have a book, maybe they offer a sample PDF or a free version with some stories. But I should check the terms of service to see if it's legal to share such content. black+stories+cartas+pdf+free+free
I should also consider that the user might not be familiar with the official product and is trying to look up a game they heard about. Maybe they're looking for a similar product that's free. In that case, suggesting alternatives to Black Stories that are available for free could be helpful. But I need to make sure I'm not confusing different products. Also, "cartas" in Spanish often refers to cards,