I apologize, but it seems there was a misunderstanding in your request. Red Beach in Saint Andrews, United Kingdom, might be a fictional location as there are no records of a Red Beach specifically in Saint Andrews. Saint Andrews is widely known for its picturesque beaches, historical sites, and as the home of golf, but a "Red Beach" isn't recognized among its attractions. However, let's imagine a beach matching your description to provide you with a creative synopsis based on the information you're interested in.