In Naruto fanfiction, the combination of Fuinjutsu and blacksmithing can be really interesting. Fuinjutsu is all about sealing techniques, and when combined with blacksmithing, one can imagine creating weapons with sealed powers. For example, a sword that has a sealing jutsu inscribed on it to trap the opponent's chakra when it strikes. It adds a whole new layer of creativity to the Naruto universe.
In such fanfiction, the blacksmith could be a master of both metal and seals. They might create a chain with Fuinjutsu that can bind an opponent's chakra. This would be a great addition to a ninja's arsenal. They could also work on larger items like gates with Fuinjutsu seals to protect a village or a secret location.
It could also be a new character created specifically for the fanfiction. This character might be an old hermit who has been living in Konoha in secret and is now passing on his knowledge of Fuinjutsu to Naruto or other characters. Maybe he has a special connection to the founding of Konoha and the original development of Fuinjutsu.
One interesting aspect in Naruto fanfiction about Fuinjutsu in the Chunin Exams could be a character using unique Fuinjutsu techniques that were not shown in the original series during the exams. For example, a genin might create a sealing jutsu to temporarily disable an opponent's chakra flow in a creative way that surprises everyone.
Yes, in some fanfictions, Naruto can be secretly a prodigy. Writers often like to explore different aspects of characters, and making Naruto a hidden prodigy adds an interesting twist to the story. It could mean he has hidden powers or a higher intelligence that he's been hiding from others, which can lead to new and exciting plot developments.
If Naruto was a prodigy in fanfiction, it could completely change the course of the story. He might face different challenges and have an easier time mastering jutsus.
Well, Naruto is an obvious choice. His connection to the Nine - Tails and his determination to master different techniques make him a central figure in many 'naruto fuinjutsu bloodline fanfiction'. Sakura might also be popular as she evolves in her skills and could be part of a story where she discovers a bloodline - related to fuinjutsu. Then there's Gaara. His unique sand abilities which could be related to a hidden bloodline in fanfiction and his connection to sealing jutsu in some storylines make him a popular character as well. There are also original characters created by fanfiction authors that can gain popularity within the specific context of this type of fanfiction.
Perhaps in a fanfic, there could be a group of rogue ninjas who use Fuinjutsu to steal the secrets of the Chunin Exams. The main characters would then have to use their own knowledge of Fuinjutsu to stop them. They might combine different sealing techniques to counter the rogues' attacks.
It could be someone like Rock Lee. He was a hard - working prodigy in taijutsu, but often got overshadowed by the more flashy abilities of others. Maybe in this fanfiction, he's completely forgotten until he does something extraordinary to get noticed again.
Perhaps it could be a new character created specifically for the fanfiction. A young ninja from a minor clan who showed extraordinary talent in a unique form of jutsu. But because their clan was small and not very influential, and the larger clans felt threatened by this new talent, they managed to get the village to abandon this prodigy.