The theme of relationships is important too. His relationships with Sasuke, Sakura, and others are often affected. They might react with awe, fear, or envy to his nonhuman traits. For example, Sasuke could see Naruto's new powers as a challenge to his own strength, which would add a new layer of tension to their rivalry.
Adaptation is also a key theme. Naruto has to adapt to his nonhuman form or abilities. This could mean learning new ways to move, fight, or communicate. In some fanfics, he might have to adapt to the social stigma that comes with being nonhuman in the Naruto world. For instance, some villagers might be afraid of him if he has a more monstrous nonhuman form.
One common theme is identity. When Bella becomes nonhuman, she has to re - evaluate who she is. For example, if she's a vampire, she has to deal with the loss of her humanity in some ways. Another theme is love. Her relationships with other characters, like Edward or Jacob, are often transformed. For instance, as a nonhuman, the nature of her love might change, becoming more primal or different in some sense.
There's 'Avian Naruto'. In this fanfic, Naruto is given some avian characteristics. It changes his abilities and how he interacts with the world around him. For example, he might have enhanced vision or the ability to fly short distances, which creates unique scenarios in the Naruto universe, like different ways of approaching battles or traversing the Hidden Leaf Village.
Love and acceptance is another key theme. It shows how love can transcend the boundaries of species. For instance, in some werewolf - human relationship stories, the human has to learn to accept the werewolf's dual nature, and vice versa, which is a form of acceptance that goes beyond the normal social boundaries.
A frequent theme is 'Time - Travel'. In these fanfics, a character, often Naruto, travels back in time and tries to change the past. This allows for a whole new set of adventures and interactions. Another common theme is 'The Ninja World's Politics'. Fanfic writers explore how the different hidden villages interact, form alliances, and compete for power in more detail than in the original series.
One common theme is friendship. Riolu often forms strong bonds with Naruto and other characters, just like in the original Naruto series where friendship is a major aspect.
One common theme is the exploration of their opposing beliefs. Naruto believes in protecting his friends and village, while Deidara has his own view on art and destruction. Fanfics often play with how these two views can clash or merge.
A prevalent theme is adventure. Writers like to send Naruto and Chichi on various adventures together. It could be a quest to find a lost artifact or to save a village. Also, the theme of understanding different cultures comes up. Given Naruto's world is diverse and Chichi has her own cultural background, fanfics may explore how they come to understand each other's cultures better. And of course, there's the theme of cooperation, as they work together to overcome challenges.
The theme of sacrifice is often present. In some fanfics, either Kakashi or Naruto is willing to sacrifice for the other, as in 'Sacrifice for a Comrade'. Also, the idea of self - discovery is common. Naruto discovers more about himself with Kakashi's help, and vice versa. 'Self - Discovery in the Ninja World' is a fanfic that shows this well. And finally, the theme of perseverance. Both characters are known for their perseverance, and fanfics like 'Persevering Together' highlight how they encourage each other to keep going in the face of difficulties.
One common theme is her strength. Fanfics often highlight Tsunade's physical and mental strength, like her ability to endure and her combat skills. Another theme is her role as a leader. They show how she guides the Hidden Leaf Village.
One common theme is the struggle against an unknown threat. Just like in the Naruto series where they face powerful enemies, in these fanfics, the virus represents a new and dangerous foe that the characters must overcome.