The phrase "page story" refers to a story that can fit on a single page. It is a short and concise tale that doesn't require multiple pages to tell. Full definition
There was so much of a fuss by readers, that the newspaper wrote a front page story saying it was restoring my column to print. (theabundantartist.com)
When it comes to creating this document, treat your cover letter like a one - page story about why you are an excellent candidate for the job. (livecareer.com)