His character development would be significant. In Kumo, Naruto would have to adapt to a new environment while learning seals. This could make him more adaptable and resourceful. He might also learn about the history of Kumo through their sealing techniques, which could give him a broader perspective on the ninja world. This new knowledge could make him more diplomatic when dealing with Kumo - related issues in the future. Also, his understanding of his own chakra control could improve, which would further enhance his overall ninja abilities.
In a fanfic where Naruto studies seals in Kumo, he might learn unique sealing techniques not available in Konoha. He could meet new mentors or partners who are experts in seals in Kumo. This could lead to him developing new jutsu combinations using his newfound sealing knowledge and his existing skills like the Rasengan.
A plot twist could be that Naruto's Fuinjutsu skills are actually part of a prophecy in Kumo. The village initially hid this from him, but as he progresses in learning, he discovers the truth and has to deal with the implications.
I'm not sure specifically as I haven't read that exact fanfic. But generally, it might be about a character named Naruto Namikaze in the Kumo (presumably Kumogakure, the Village Hidden in the Clouds) setting. It could involve his adventures, relationships, or his role in the village's affairs.
I'm not sure exactly as there could be many different interpretations. It might be about new types of seals in the Naruto universe and how they affect the fate of the characters. Maybe it focuses on a character who discovers a powerful seal that changes the course of their life or the entire ninja world.
Naruto might meet some young and talented Kumo ninjas. They could be eager to test their skills against Naruto or learn from him. Maybe there are some unique characters like a Kumo ninja with a special bloodline limit that Naruto has never seen before.
There is a possibility that it was an ex - shinobi who had retired from active duty. This person had amassed a collection of seals during their career and now made a living by selling them to other ninjas like Naruto.
In the 'naruto goes to kumo fanfic', Naruto could be on a mission in Kumo. He might make new friends or enemies. He could also learn new jutsu from the ninjas in Kumo. It could be a great opportunity for him to grow as a ninja and expand his understanding of the ninja world.
In such a fanfic, Naruto might be subjected to various interrogations by Kumo. They could be interested in his Nine - Tails power. Maybe they would try to extract information about Konoha's secrets through him.
Well, in some 'naruto kumo fanfic', there are tales of a Kumo ninja with a unique kekkei genkai who joins Naruto in his quest to bring peace. This ninja has special powers that help them in battles against the Akatsuki. Also, there are fanfics that focus on the training regimes in Kumo and how they differ from Konoha's. Some stories might show Kumo ninjas competing in the Chunin Exams held in Konoha, which can lead to some interesting rivalries and friendships.