A possible fanfiction could have Naruto being indifferent to the fame that comes with his heroic deeds. He saves the village multiple times but doesn't care about the celebrations or the praise from the villagers. Instead, he goes off on his own to meditate and further his understanding of chakra, leaving everyone puzzled by his lack of interest in the adoration.
In some 'naruto is indifferent' fanfiction, Naruto might be indifferent to the romantic advances of his peers. For instance, Sakura could be trying to get closer to him, but he's so focused on other things like exploring ancient ninja arts that he doesn't really pay attention to her feelings.
The theme of alternative relationships also comes up. Instead of the normal close - knit friendships, his indifferent attitude can create more complex and different types of relationships with the other characters. For example, his relationship with Kakashi might be more strained or more of a mentor - mentee relationship with a distance. And it might also explore the theme of power in a different way. Since he's not so caught up in the usual power struggles, he might view power from a more detached perspective, like how it affects the village as a whole rather than just himself.
There's also 'Naruto: The Indifferent Shinobi'. In this fanfiction, Naruto has a more nonchalant attitude towards his fame and power. He focuses on his own self - discovery rather than the usual battles and rivalries. It's really interesting as it gives a fresh perspective on his character.
The most obvious consequence would be the end of their iconic friendship. It would change the whole dynamic of the story. For Sasuke, he might feel lost or even a bit angry that Naruto, who was always there for him, is now indifferent.
Fanfiction can vary greatly, but in general, 'naruto sadistic fanfiction' might involve dark and often cruel interpretations of the Naruto universe. However, this type of fanfiction can be disturbing and not in line with the original positive themes of the Naruto series. I don't really recommend seeking out such extreme examples as they can be harmful to the perception of the original work.
In some 'naruto is peaceful' fanfictions, Naruto travels the world spreading the message of peace. He could be teaching the younger generation in different villages about the importance of co - existence and non - violence, and how the cycle of revenge only brings more destruction.
One example could be a fanfiction where Naruto is physically abused by villagers in the Hidden Leaf. They might throw stones at him or verbally harass him more than in the original story.
There may be fanfiction where Naruto is brainwashed by an ancient evil spirit. The spirit manipulates his mind, leading him to abandon his ninja way and start following a path of destruction. His friends then have to find a way to break the brainwashing and bring him back to his true self.
One example could be a fanfiction where Naruto is betrayed by his closest friends in the Hidden Leaf Village and turns to the dark side out of anger and despair. He might start using forbidden jutsus in a more malevolent way than in the original story.
Some 'naruto harm fanfiction' might involve Naruto facing extreme hardships like being betrayed by his closest friends in the story. For example, a fanfic could show Naruto being framed for a crime he didn't commit by Sasuke, which leads to him being ostracized by the village.
One example could be a fanfiction where Naruto turns his back on the village due to being constantly ostracized and becomes a lone wanderer, causing chaos in his own way as he battles his inner demons. He might avoid social interactions and lash out at those who try to approach him, which is quite different from his usual friendly self in the original series.