I know it's because of the mangaka's declining health, but I read this to the end again and I'm still sad about that ending. Sadly this fandom isn't huge, so there isn't a lot of fanfiction, either.
I would be soooo happy if, one day, the mangaka wrote a novel to complete the story at least. You don't even need to use your hands to write a novel these days, just get a speech to text app.
I know it's because of the mangaka's declining health, but I read this to the end again and I'm still sad about that ending. Sadly this fandom isn't huge, so there isn't a lot of fanfiction, either.