Running with a ball was a type of online literature that usually described a teenager or youth who obtained special abilities through some means, such as the ability to run with a ball. In this world, there were all kinds of mysterious powers and magic that could give humans all kinds of magical abilities. In this world, the protagonist of the novel would usually use his ability to protect himself or help others. At the same time, he would encounter various challenges and dangers and need to constantly train his ability to survive. Running with a Ball novels usually had hot blood, adventure, friendship, and other topics. It was one of the favorite online literature types of many readers.
I don't think it is. Fictional stories often have names like 'Run Rabbit Run' to capture the imagination. Chances are it's not based on something that happened in reality.
Well, to know if it's a true story, you'd have to look into the background and any statements from the creator. Maybe it's inspired by real life but not a direct account.