In the original Naruto story, Naruto is all about fairness and honor in fighting. But in 'naruto fights dirty fanfic', he doesn't follow those principles. For instance, he may use poison, which is not his style in the original.
The official Naruto story has Naruto respecting his opponents most of the time. But in these fanfics, he may use cheap shots. He could target an opponent's old wounds or psychological traumas during a fight. This changes the whole essence of Naruto's character as we know it from the original story, making him more of an anti - hero in these fan - made scenarios.
The obvious deviation is the physical transformation of Naruto into a catgirl. In the original story, Naruto is a male ninja, while in the fanfic, he takes on a more feminine and feline form. This changes his appearance and likely his movement and behavior as well.
In the original Naruto story, Kakashi is a mentor and a positive influence on Naruto. He teaches him valuable skills and life lessons. But in the fanfic where he abuses Naruto, it completely goes against that positive relationship.
In the original story, Naruto is an orphan but not stigmatized as a 'bastard child'. So this fanfic clearly changes the social perception of Naruto in the village. In the original, his main struggle is about being alone and getting recognition as a ninja, while here it adds a whole new layer of social discrimination.
In the original Naruto, Naruto is a very positive and determined character. He always overcomes difficulties. But in the 'naruto is suicidal fanfic', it goes against this basic character trait. He is presented as being in a very dark mental state which is completely different from the original Naruto who is full of hope.
Well, in the original Naruto series, Hinata is portrayed as a kind - hearted and self - effacing character. However, in this fanfic, her being arrogant completely alters the dynamic between her and Naruto. It also changes the overall tone of their relationship which was based on mutual understanding and support in the original story.
In the main Naruto story, the Hokage is seen as a protector and a symbol of hope for the village. In the fanfic where Naruto hates the Hokage, it goes against this core concept. It might lead to different relationships between Naruto and other characters who are associated with the Hokage. For instance, he might have a strained relationship with the current Hokage or those who support the Hokage system, which is very different from how he interacts with them in the original story.
In the original storyline, Naruto has a strong bond with Sakura, which includes his unrequited love for her at first. In the fanfic where he avoids her, it completely changes this dynamic. Instead of their usual interactions, there's a sense of distance.
The 'naruto sealed personality fanfic' often deviates by adding a new aspect to Naruto's character. In the original, Naruto is mainly his normal, determined self. But in the fanfic, the sealed personality changes things. It might make his actions less predictable as he could be influenced by this other side.
Well, in the original story, Naruto idolizes Minato. But in this fanfic, the rejection is a huge deviation. It changes the father - son dynamic completely.
Well, in the original Naruto story, Naruto is mostly seen as a hero or an underdog trying to prove himself. But in this fanfiction, he is feared. This is a huge deviation. The original Naruto is all about friendship, hard work, and believing in oneself. In the fanfiction, it seems to focus more on the negative perception of Naruto, which changes the whole dynamic of his character relationships.