Well, 'naruto raijin no ken fanfiction' could be about a lot of things. It might be a story that focuses on a new jutsu related to the raijin no ken in the Naruto universe. Maybe it's about a character who discovers or masters this special weapon or ability and goes on various adventures, battles enemies, and overcomes challenges using it.
Some Reddit communities dedicated to Naruto fanfiction could also be a good place to look. Redditors are quite active in sharing and recommending different fanfictions. Just search for relevant subreddits and post a query about the 'naruto raijin no ken fanfiction'.
The 'naruto raijin no ken fanfic' may have a plot that delves into the origin of Raijin no Ken. Maybe it was an ancient weapon lost in time that Naruto discovers. He then has to uncover the secrets of how to use it properly. This could involve seeking out old scrolls or meeting sages who have some knowledge about it. As he progresses, he might use it to defend Konoha from a new, powerful threat that normal jutsu can't handle. His friends may also be involved, some might be skeptical about this new power while others support him wholeheartedly.
In the 'naruto raijin no ken fanfic', Naruto is likely to be the central character. However, we could also see characters like Kakashi. He might play a mentoring role, having some knowledge about Raijin no Ken from his past experiences or research. Additionally, villains or antagonists would also be important characters. They could be after the Raijin no Ken for their own evil purposes, which would put them in direct conflict with Naruto.
One interesting plotline could be Naruto using the Raijin no Ken to defeat a powerful new enemy that the regular Naruto powers couldn't handle. Maybe it's an enemy from a different dimension who is immune to chakra but not to the unique abilities of the Raijin no Ken.
The 'naruto uses the raijin no ken fanfic' might have a plot where Naruto's use of the Raijin no Ken changes the power dynamics in the ninja world. He could be seen as a threat by some, while others might see him as a new hope. His use of this weapon could also lead to him exploring new parts of the ninja world in search of more knowledge about it. Maybe he has to go on a journey to find the origin of the Raijin no Ken, facing many obstacles along the way, and during this journey, he not only masters the weapon but also grows as a person and a ninja.
It's hard to say without reading the fanfic, but it could be characters like Sasuke. Since Sasuke is Naruto's rival, he might be involved, either competing with Naruto over the use of the Raijin no Ken or joining forces with him. Kakashi is also a likely character to be in it as he has knowledge about many ninja techniques and could play a role in guiding Naruto in using the weapon.
The Raijin Sword in the fanfiction might have an ancient origin. It could be a weapon forged by a powerful ninja clan in the past. Maybe it was created to combat a great evil that once threatened the ninja world. And for some reason, it has now come into Naruto's possession.
I really liked 'Flying Raijin: A New Era'. In this fanfic, a new character discovers a variation of the Flying Raijin. It's a short but exciting read that shows how the Naruto universe can be expanded with this iconic jutsu. It also has some great dialogue between the characters.