hisoka gets his arm fixed

Well, it could be about Harry having some sort of eye problem, like an injury or a magical curse on his eyes. And then through some means in the fanfic world, perhaps with the help of a powerful wizard or a special spell, he gets his eyes fixed.

Harry is, of course, the main character. Neville could be an unexpected helper. Maybe he has come across a rare herb during his Herbology studies that has the potential to heal eye problems. And Luna Lovegood might also be part of it, with her unique insights and knowledge of the wizarding world's more esoteric aspects, she could offer some unorthodox but effective solutions for Harry's eye problem.

Well, perhaps Harry would finally be able to fully focus on his studies at Hogwarts without being held back by any lingering health issues. He could become even more proficient in magic, and might be able to take on more challenging tasks and adventures.

Dumbledore could also be a key figure. He has so much knowledge and wisdom that he might know some ancient magic or spell that could cure Harry. He could guide Harry through the process of getting his health fixed and offer moral support as well.

There could be. Fanfiction writers are very creative and might come up with a story where 'Hisoka Gets Gon Pregnant' in a very innocent and non - adult way. For example, it could be in a world where there are unique rules of reproduction that are more like magic or something completely different from our normal understanding. They might use this concept to explore deep friendships or strange alliances in a non - sexual context. You would have to search through different fanfiction platforms and read the descriptions carefully to find such works.

Maybe Orochimaru. Despite being a villain in the past, he is a master of forbidden jutsus and experiments. He could see Naruto as an interesting subject and give him a new arm with some dark powers, which Naruto would then have to learn to control for the greater good.

One possible plot twist could be that it was all a misunderstanding or a magical prank. Maybe a mischievous character cast a spell that made it seem like Gon was pregnant by Hisoka, but in reality, it was just an illusion to create chaos. Another could be that the pregnancy is part of a prophecy that has far - reaching consequences for the entire world they exist in, and they have to figure out how to deal with it.

Hisoka developed his unique fighting style through his constant battles and his natural inclination towards using nen in creative ways. He combined his physical strength with his nen abilities to create attacks that are both flashy and deadly.

Well, perhaps the new arm comes from some kind of ancient and mysterious source. It could be an arm that was once part of a powerful ninja from the past. This new arm could have a mind of its own, at first causing Naruto some trouble as he tries to control it, but eventually they work in harmony and it gives Naruto an edge in battles against tough enemies.

Maybe he was protecting someone in Wave. He's always the self - sacrificing type, so he could have put himself in harm's way to save a villager or a friend.