A great one is where a male artist uses his art to inspire Korra to see the world in a different light. He creates paintings of the different bending forms, and Korra discovers new aspects of her own bending through his art. It's a really unique take on the Avatar world.
Sure. There could be a fanfiction where Naruto and Ino accidentally swap their abilities. Naruto has to deal with Ino's mental powers and Ino has to handle Naruto's physical and shadow clone abilities. It would be a really interesting and comical take on their characters.
Sure. There's a fanfiction where Pansy Parkinson becomes an undercover agent for Dumbledore. She has to pretend to be still loyal to the Death Eaters while actually gathering information for the Order. It's a really cool plotline as it shows her in a completely different light, as a hero rather than a bully.
Sure. There's a 'cold Naruto fanfiction' where Naruto is transported to a parallel world that is constantly in a state of ice age. He has to figure out how to survive and also find a way back to his own world. It's unique because it combines the Naruto universe with a very different and harsh environment.
Sure. There's one where Roshi is actually a long - lost relative of Naruto. This revelation changes Naruto's perspective on his own family and powers. The fanfiction delves into how Roshi helps Naruto understand his heritage better and trains him in some forgotten family techniques.
Sure. There's a fanfiction where Sakura gets transported to a parallel universe where the rules of chakra are different. Here, she has to rely on her raw strength and adaptability. She quickly figures out how to use the new chakra system to her advantage and becomes a hero in that world.
Sure. There's a 'dark shirou fanfiction' where Shirou finds himself in a parallel world where all his heroic ideals are seen as weaknesses. He has to adapt to this new reality and in the process, he starts to develop a darker side. He begins to use the very same heroic deeds as a cover for his more self - interested actions.
There's 'Powerful Naruto: The Mind's Edge'. The plotline here is unique as Naruto has an ability that enhances his mental capabilities. He uses this to not only learn jutsus faster but also to understand his opponents' weaknesses better. His power grows exponentially as he continues to use his mind in battles. It's a really cool take on the Naruto universe.
There is a Naruto Ibiki fanfiction that takes place in an alternate universe where Ibiki is not an interrogator but a diplomat for Konoha. This changes his whole character dynamic and the way he interacts with other villages. Another unique plotline is a fanfic where Ibiki discovers a hidden power within himself during a battle against a powerful enemy. This power changes his role in Konoha and the way others perceive him. There's also a story where Ibiki teams up with the Akatsuki for a common goal, which is a very unexpected plot twist.
There's also a plotline in a fanfic where Naruto and Hinata are in an alternate universe where they are not ninjas. They are just normal people trying to find their place in a modern - like world. It shows how their personalities would still attract each other even without the ninja backdrop.
One great aang and korra fanfiction is 'The Avatar's Bond'. It beautifully explores the relationship between Aang and Korra across different timelines. They face challenges together and learn from each other's experiences as Avatars.