The fanfic could also focus on Naruto's internal struggle to master all the elements. He might have to overcome mental barriers and self - doubt. This would add depth to his character. He could start by having trouble controlling some of the more volatile elements like fire, but through hard work and determination, he masters it.
One way is through epic battles. He could face off against powerful enemies and use different elements to counter their attacks. For example, if the enemy uses a lightning attack, he could use earth to ground it.
Well, Naruto himself could have a whole new perspective on life after being resurrected. He might be more cautious or more determined than before. For example, if he died protecting the village, he could be even more dedicated to its safety when he returns.
One implication is that he becomes extremely powerful. He would be able to see things others can't, predict attacks more accurately, and have a greater variety of combat techniques at his disposal.
Well, it could work if there's some sort of crossover magic. Maybe Naruto is transported to the RWBY universe and he somehow gets his hands on Yang's weapons. He might use his ninja skills in combination with the power of those weapons in a really unique way.
One way it could develop is that the baby has some special powers that attract the attention of villains. Naruto and Sasuke then have to protect the baby while also trying to teach it right from wrong. As the baby grows, it could start to have its own dreams and goals, which might be different from what Naruto and Sasuke expect, adding more drama to the story.
In fanfic, a tail on Naruto might represent a connection to some ancient or forgotten part of his heritage. It could be that the tail is a physical manifestation of a long - lost bloodline ability. This could open up new storylines where Naruto has to discover and master this new aspect of himself. For example, he might need to find an old scroll or a mentor who can teach him about his tail and what it means. It could also lead to new relationships with other characters who are either intrigued or afraid of his new feature.
Naruto having all sub - elements could also mean that he has a deeper connection to the chakra system and the world around him. He might be able to understand things on a more fundamental level, like the secrets of ancient jutsu or the origin of the ninja world. This knowledge could drive the plot forward as he uncovers hidden truths.
In fan - made stories about Naruto and Temari having a child, the child could be a symbol of the new era of peace. Naruto is known for his Uzumaki bloodline and Temari from the Sabaku family. The child could potentially have a combination of their kekkei genkai if any. The child would likely grow up with many friends from both villages. There would be a lot of fun scenarios where the child tries to learn Naruto's Rasengan and Temari's wind jutsu at the same time, and it could be a story full of family love and growth.
One possible plot could be that Naruto's kid discovers their own unique ninja abilities. Maybe they struggle at first to live up to Naruto's legacy but then find their own path. For example, they might be more interested in healing jutsu rather than combat like Naruto was.
One possible plot could be that Naruto discovers the nanites in his body accidentally. They might enhance his abilities like his chakra control or give him new powers. For example, the nanites could help him to better manipulate his shadow clones, making them more efficient in battle.
One possibility is a curse or a blessing from an ancient entity. Maybe a powerful spirit or a forgotten shinobi bestowed these wings upon Naruto as a way to either test him or help him in his journey.