Another change in fanfic could be Naruto's understanding of the ninja world. He could start to question the traditional shinobi values more deeply and try to bring about a more radical change in the system. This could lead to him being more of a revolutionary figure than just a hero in the village.
One interesting aspect could be the different character developments. For example, a fanfiction might change Naruto's relationship with Sasuke in unexpected ways. Maybe they become closer friends earlier or have a more complex rivalry.
In Naruto fanfiction, small changes can lead to big differences. For example, a small change in a character's backstory, like Naruto having a different mentor in his early days. This could affect how he learns jutsu and his overall development. Another small change could be in the way the Chunin Exams are structured, leading to different battles and alliances among the genin.
Well, a plot could be that Naruto, now a girl, has to enter a female - only ninja training. This would be a whole new experience for 'her' as the training methods and the way female ninjas interact might be different. Also, there could be a love - interest plot where Naruto, as a girl, catches the eye of a character who never really noticed 'her' when she was a boy. It could lead to some really cute and awkward moments as Naruto tries to navigate these new feelings.
One interesting plot point could be Naruto's struggle to maintain his positive outlook in such a dark place. The Blood Prison is known for its harshness, and seeing how Naruto stays true to himself would be engaging. Another could be his interactions with the other inmates. He might form unexpected alliances or rivalries.
Maybe a plot where Naruto's change in gender affects his relationships. His friends like Sasuke and Sakura might react in different ways. Sasuke could be more protective, or Sakura might see her as a new kind of rival or friend. Also, Naruto's relationship with his mentor Kakashi could change as Kakashi has to adapt to training a female ninja with Naruto's unique abilities.
The plot changes would be interesting. Naruto's presence might make the Noblesse characters question their own values. His journey to be recognized and respected in his own world could translate into a similar arc in the Noblesse world. He could also introduce new forms of combat and training. For example, his ability to learn new jutsus quickly could inspire some of the Noblesse characters to seek new ways of increasing their power. And his sense of loyalty and friendship would surely shake up the relationships in the Noblesse fanfic.
Well, one interesting plot point could be how the characters adjust their daily routines. For example, if it's a couple, they might have to start sharing tasks like feeding and changing the baby in new ways. Maybe they have to sacrifice their sleep or personal time. Another could be the emotional changes. They could experience a new level of love and also stress at the same time. And perhaps there are changes in their relationships with friends and family as they now have a new addition to their family unit.
One idea could be that Naruto gains new powers. For example, if his DNA was changed to have some Uchiha traits, he might be able to use Sharingan - like abilities. This could completely change the way he fights and strategizes in battles.
Another interesting change could be Sirius introducing a new magical element or concept into the story. He might bring in a long - forgotten spell or a magical artifact that has the power to either help or harm the characters. This would not only change the plot but also force the other characters to adapt to this new aspect of their world.
He might become more reserved. Since he's now a graduated ninja, he has to be more cautious about what he says and does, so he could lose some of his former exuberance.