A possible plot could be a time - travel story within the 'naruto kage oto fanfiction' world. The protagonist travels back in time and meets the previous generations of Kage. They then learn important lessons from them that they can use to change the future of the village. Or perhaps a story where different villages' Kage have to team up against a common enemy that is so powerful it requires their combined strength and knowledge.
Well, you could have a plot where a young ninja discovers a long - lost Kage - level technique in the 'naruto kage oto fanfiction'. This discovery makes him a target for both good and bad forces. He has to figure out how to master the technique while also dealing with the political intrigue that comes with being in possession of such a powerful ability. He may also have to decide whether to share it with his village or keep it a secret to protect it from falling into the wrong hands.
One possible plot could be that the Kage of Oto has a secret alliance with Naruto. They work together to uncover a hidden threat to the ninja world that neither of their villages could face alone. This would involve a lot of intrigue, as they have to keep their alliance a secret from others who might not trust the Kage of Oto.
One idea could be a character from the Naruto universe obtaining the Kage Kage no Mi. They could use its powers to create shadow clones with unique abilities that are different from the normal shadow clones in Naruto. For example, these clones could have the power to manipulate shadows in ways not seen before, like using them to create illusions or even solidify shadows into weapons.
Another idea is to create a story where Naruto discovers an ancient oto-related secret that has been hidden for generations. This could involve him going on a quest, meeting new characters who are also interested in the oto, and having to protect the secret from those who would misuse it.
One idea could be a secret alliance formed during the Kage Summit that was not in the original story. Maybe a Kage has a hidden agenda and is secretly working with an enemy of the village. For example, the Mizukage could be in cahoots with a rogue ninja group to gain power over the other villages.
One idea could be exploring the backstories of the kages in more depth. For example, how did the Third Hokage really come to power? Another could be a what - if scenario where a different ninja becomes a kage earlier than in the original story. Maybe Rock Lee could become a kage through his sheer determination and unique fighting style.
The main antagonists could be a group of rogue ninjas from other villages who don't want to see the Kage of Oto and Naruto form an alliance. They fear that this new partnership could disrupt the power balance in the ninja world and are willing to do anything to stop it, including assassinations and sabotage.
One idea could be Naruto using his unique skills to revive the once-great Whirlpool Village. He might introduce new ninja training methods inspired by his own experiences in Konoha. Another could be him dealing with the political intrigue of other villages who are either threatened or intrigued by a new, powerful Kage in the Whirlpool. Maybe he uncovers long - lost secrets of the Whirlpool's past that have the potential to change the ninja world as we know it.
Another plot idea could involve the Kage of Whirlpool having a unique jutsu or power that Naruto must learn in order to defeat a new, powerful enemy. This could lead to a training arc where Naruto travels to the Whirlpool lands and discovers the secrets of this power with the help of the Kage's spirit or an old disciple.
A plot could revolve around a mysterious threat that targets the Kages during the summit. It could be a long - forgotten enemy or a new dark force. The Kages have to put aside their differences and work together to face this threat. They might also discover some secrets about their own villages in the process of fighting this common enemy.
One idea could be a story where a new, unknown shinobi suddenly shows kage - level skills and challenges the existing kage system. This shinobi might have a unique power that the current kage have to figure out how to deal with.