If you want to see the "story" or data inside, follow these steps:
Similar file patterns appear in archives for retro gaming ROM sets, specialized technical manuals, or large-scale data leaks. How to use this file
The file is the 9th segment of a multi-part compressed archive created using the 7-Zip utility. Because it is only a single part of a larger set, it cannot be opened or "read" as a story on its own; you need all the other parts (e.g., .001 through .008 and any subsequent files) to extract the actual content. What is this file likely to be?