Well, clearly Jhermione is one of the main characters. Since it's in the title, they are likely to be central to the story. There might also be other characters from the original wizarding world, like their friends or teachers, who play important roles in the fanfiction.
One interesting idea could be the exploration of a different kind of friendship between Jhermione. Maybe they go on magical adventures that are not part of the original story. For example, they might discover a new magical realm and have to work together to overcome the challenges there.
As far as I know, there may not be a 'Never Ending Story 3' officially released. But the film industry is always evolving, and new projects can come up unexpectedly.
It could refer to a very long and perhaps convoluted narrative that seems to go on without end, like an epic saga with countless sub - plots and characters.
As of now, I'm not sure if they are remaking 'The Never Ending Story'. There hasn't been a lot of buzz in the mainstream media about it recently. But in the world of Hollywood, anything is possible. They might be planning it in secret or it could be in the very early stages of development that we don't know about yet.
A 'never ending story' is a tale that seems to go on indefinitely. It might be a story that loops back on itself, or has such an open - ended nature that it can't really be said to finish. For example, some epic fantasies have such vast and complex worlds that new stories within the world can always be told, making it seem like the overall story never ends.