It could be about an old man in the Naruto universe who lives in the mountain and has some sort of special power or knowledge. Maybe Naruto stumbles upon him during a mission and the old man imparts some wisdom or a new jutsu to him.
In this fanfiction, the old man of the mountain might be a former powerful ninja who has retired to the mountains. He could have a connection to Naruto's family or a long - lost ninja clan. As the story progresses, Naruto discovers the old man's past and together they face an old enemy that is resurfacing, with the old man using his unique mountain - based skills and Naruto's own powers to combat the threat.
I'm not sure of a specific 'Naruto Old Man of the Montain' fanfiction off the top of my head. But you can try searching on fanfiction - related websites like FanFiction.net or Archive of Our Own. They usually have a wide variety of Naruto - themed fanfictions that might include what you're looking for.
Wisdom would likely be a big one for Old Man Naruto. He has lived through so much, and his years of experience would make him a source of great advice. For Yamhoto, his calm and collected nature could be emphasized. He might be the voice of reason when Naruto gets a bit too impulsive, even in his old age.
Well, it could be about Naruto having some sort of special connection with the old man of the mountain. Maybe he discovers some ancient power or knowledge related to it. For example, the old man of the mountain might teach Naruto a unique jutsu or give him a task that will change the course of the ninja world.
One possible plot could be Naruto, as an old man, crossing over into a different ninja village's future. He could use his vast experience to help them solve a long - standing mystery or conflict. For example, he might discover that an old enemy has left a hidden threat that is now emerging in this new village. His wisdom and still - potent ninja skills would be crucial in dealing with it.
The plot could involve Naruto being haunted by Hashirama's spirit. Hashirama's spirit appears to Naruto during difficult times in his life, like when he's facing tough opponents or making important decisions. Hashirama gives Naruto advice based on his own experiences. As Naruto continues to interact with Hashirama's spirit, he becomes more and more of a 'fan' and starts to model his behavior and beliefs after Hashirama. This could lead to Naruto bringing about a new era of peace in the ninja world, inspired by Hashirama's vision.
One possible plot is that Naruto and Lobo are merged into one being. This new entity has the powers of both Naruto and Lobo. It then goes on a journey to find a way to separate them again while facing various challenges along the way. The story could involve battles against powerful foes who are interested in this new and unique power. There could also be a sub - plot about how Naruto's friends in his original world are trying to find a way to bring him back.
One possible plot could be that Naruto somehow gets transported to the world where Jellal is. He has to adapt to the new magic - based environment using his ninja skills. Maybe he is mistaken for Jellal at first and has to deal with the consequences of that identity mix - up.
One possible plot could be that Naruto is somehow magically transformed into a Spectre - like being. He then has to figure out how to use his new powers while still holding onto his ninja identity. Maybe he has to fight against an evil force that is threatening both the Naruto world and the Spectre world.
It could be really cool. Maybe Naruto would daydream about having Spider - Man's powers while he's on a mission. He might compare his own ninja skills to Spider - Man's abilities. For example, his shadow clone jutsu could be seen as a different version of Spider - Man's ability to be in multiple places at once.
Yes, there might be such fanfictions. Many fanfic writers like to explore different timelines and scenarios for their favorite characters. In a 'naruto is an old man' fanfic, Naruto could be having adventures that are different from his youth, perhaps mentoring the new generation with his years of wisdom.