I'm not sure which specific 'old anonymous knight story' you mean. There are many such stories in different cultures and literatures. Generally, it might involve a knight's adventures like going on a quest, fighting against evil, and protecting the weak.
Since it's an anonymous story, it's hard to say exactly. But typically, there would be the knight himself as the main character. There might also be a villain, like an evil sorcerer or a tyrannical lord.
The 'old knight story' could be about a brave knight in a far - off land. He might have fought dragons and rescued princesses. For example, he could have been on a quest to find a magical sword that was lost for centuries.
The setting of the 'old knight story' is also a key element. It could be a medieval - like world with castles, forests, and dark caves. Magic might be involved, like enchanted weapons or spells. The relationships the knight has, whether it's with his comrades or his enemies, all contribute to the richness of the story.
Often, story viewers are anonymous. This is to protect their privacy and allow them to freely engage with the content without concerns about being identified. However, there are situations where viewer data might be collected for analytics or other purposes, but this doesn't necessarily mean their full identity is revealed.
It's hard to give a definite answer. 'Anonymous' might have some roots in reality, but it could also be a combination of real and made-up elements. You'd have to look at the details and the creator's intentions to really know.
There were some differences between hiding one's name and being anonymous. Hiding one's name referred to hiding one's real name from others. On the other hand, anonymous referred to not signing or signing one's real name, which meant concealing one's identity, personal characteristics, or not explaining who one was. These two words had different meanings.
My answer may not be accurate enough. From what I know, anonymous web novels are usually not considered authors because they don't leave any public information or personal information. In web novels, there was usually a team of authors or an individual responsible for the entire work, and anonymous could be one of them or just a character in the work. If you want to know more about anonymous, I suggest you check the relevant online literature community or forum.