Perhaps in this fanfiction, Naruto's upbringing by fate leads to him having a different view on the ninja world. He might have different goals and ideals compared to the original Naruto. For example, he could be more focused on fulfilling a certain prophecy related to fate rather than just becoming Hokage.
A fascinating plot aspect in such fanfiction is the idea of the Holy Grail War in the Naruto universe. Picture the ninja villages competing for the Grail. The characters from Naruto would have to form alliances and strategies similar to what happens in Fate Stay Night. Also, the concept of summoning Servants in the Naruto world. What if Naruto or Sasuke could summon a powerful Servant? How would they interact? And how would the Servant adapt to the ninja world? These are all really interesting plot elements.
One interesting plot point could be how Fem Naruto, with her unique personality, adapts to Kurenai's training methods. Since Kurenai is skilled in genjutsu, Fem Naruto might learn some really cool and unique genjutsu techniques that are different from what Naruto usually learns in the original series. Another plot point could be how Fem Naruto's relationships with other characters like Sasuke and Sakura develop in this new scenario. For example, her interactions with Sasuke might have a different dynamic as a female.
One interesting plot point could be how Naruto learns to survive in the wild. He might develop unique skills like tracking animals for food. Another could be his first encounter with other humans after growing up wild, which would be a huge culture shock for him.
In this 'naruto raised by kakashi fanfic', a great plot point might be the relationship development between Naruto and the other characters through Kakashi's influence. Kakashi could introduce Naruto to new friends or allies. For instance, he might take Naruto on missions with his old comrades, like Gai. This would not only expose Naruto to different fighting styles but also help him form new relationships, which is important for his growth as a ninja.
Perhaps a key plot point is the relationship between Bella and Dracula. It could be a complex dynamic, with Dracula seeing Bella as a protege or even having some fatherly feelings towards her, which would add a new layer to the story.
Often, the plot point where Naruto uses his 'player' skills to outwit stronger opponents is really interesting. For example, in some fanfics, he tricks his enemies into believing he is weaker than he actually is.
Well, a common plot point is the culture shock. Naruto comes from a world full of ninjas and chakra, while Najenda is from a more modern - ish world with different forms of combat. Their reactions to each other's worlds can be really interesting. For example, Naruto might be amazed at the technology Najenda has access to, and Najenda could be intrigued by the idea of chakra.
Often, the clash of their different cultures and abilities is an interesting plot point. For example, Naruto's use of ninjutsu and Mordred's magic. Their different moral compasses also play a role. Naruto is more about friendship and protecting the village, while Mordred has her own set of values from the Arthurian world.
Often, a common plot point is the clash of their different powers. Naruto has his chakra - based ninja techniques like the Rasengan, while Velvet has her own set of skills from her world. When these collide or are combined, it creates exciting scenarios.
One interesting plot point could be how Naruto's relationships with his friends change. With the Rinnegan, he might seem more distant or different to them at first. But as he grows and learns to control it, they could come to rely on his new powers. Another point is how the ninja villages react to Naruto having the Rinnegan. Some might fear him, while others might try to recruit him. And of course, there's the mystery of how he got the Rinnegan in the first place.