I'm not sure specifically as I haven't read it. But generally, it might be about revenge since 'hell hath no fury' often implies extreme anger and vengeance in literature.
It could imply that there is a real - life situation where extreme anger or vengeance is involved. Maybe it's about a story where someone was wronged in a very bad way and their retaliation was fierce, just like the saying 'hell hath no fury like a woman scorned', but in this case, it's based on a true event.
There was a case where a woman discovered her husband had been having an affair for years. She was so enraged that she exposed his infidelity to his entire family, his workplace, and all their friends. She also took him to court for alimony and a large share of their assets. Her anger was like a storm, and it was all based on the real pain and betrayal she had experienced. In this case, it was truly 'hell hath no fury based on a true story'.
Well, it might be special because it could explore the darker sides of the Potter universe in unique ways. Fanfics often take the existing world and add their own twists, and this one might be delving deep into the emotions like fury, perhaps showing how characters react to extreme situations in ways not fully explored in the original books.
One possible theme could be revenge. Given the 'fury' in the title, characters might be seeking revenge for past wrongs, like a character who was bullied at Hogwarts getting back at their tormentors later in life.
Sure. In the story 'pride hath a fall', usually it shows how excessive pride can lead to a downfall. Characters with too much pride often overestimate themselves. For example, they might take on tasks they can't handle or treat others poorly because they think they are superior. This pride then causes them to make mistakes, and eventually they face negative consequences like losing friends, status or opportunities.
One common theme is hubris. The excessive pride of the characters is at the center. Another theme could be self - awareness. Since the characters with pride lack it and that leads to their fall. Also, the theme of consequences is present as their prideful actions have negative results.