One possible plot could be Sasuke finding Naruto as a baby, perhaps after some great disaster in the village. Sasuke, having changed his views, decides to take Naruto under his wing. He then has to deal with the challenges of raising a child while also facing the judgment of the village.
Well, one possible plot could be that Naruto discovers an orphaned baby during one of his missions. He decides to take the baby in because he understands what it's like to grow up without parents. He then has to learn how to take care of a baby while still being a ninja. Maybe he gets help from his friends like Sakura who gives him medical advice for the baby's health, and Kakashi who gives him some wisdom on raising a child.
The story could also focus on how Kakashi's decision to adopt Naruto affects the village's perception of Naruto. People might start to see Naruto in a different light, not just as the Jinchuriki but as Kakashi's son. This could lead to Naruto having a more positive experience growing up in the village, with less ostracism. Kakashi would have to navigate the politics of the village while also raising Naruto, which could add a lot of interesting twists to the plot.
One possible plot could be that Kurenai, seeing Naruto as a lonely and neglected baby, decides to take him in. She could then start teaching him basic ninja skills from a very young age. Naruto would grow up with a mother - like figure in Kurenai, which would change his personality in some ways. He might be more confident and less of a prankster as he has the love and support he needs early on.
Well, it could be that Itachi sees the potential in baby Naruto and decides to protect him from the dark forces in the ninja world. Maybe Itachi wants to raise Naruto to be a powerful and kind - hearted ninja, away from the hatred that plagues their village.
Protection is also a big theme. Naruto is always protecting Sasuke in these stories, whether from external threats or from Sasuke's own inner demons. It's like Naruto is a shield for Sasuke. And friendship is there too. Even though Naruto is in a father - like role, the essence of their friendship from the original story is still there, just in a different form.
Well, in such a fanfic, the plot might involve Naruto finding a baby in a difficult situation, like maybe the baby was orphaned after a battle. Naruto, being the kind - hearted hero he is, decides to take the baby in. He'd then have to learn how to take care of a baby while still handling his ninja duties. He might ask his friends like Sakura for advice on baby - care, and the story could also show how the baby grows up influenced by Naruto's values and the ninja world around it.
Well, perhaps in this fanfiction, Harry, being from the wizarding world, uses his magic to somehow enter Sasuke's world. He might see Sasuke's troubled past and decide to take him in. Harry could then teach Sasuke about magic, which would be a huge culture shock for Sasuke. And they could form a bond over their shared experiences of loss and the need to prove themselves.
Well, perhaps Harry could find Sasuke in a strange magical realm that connects the Naruto world and the wizarding world. Harry, being the kind - hearted person he is, decides to take Sasuke under his wing. He could introduce Sasuke to Hogwarts, and Sasuke might be amazed by the magic there. He would learn spells instead of ninjutsu, and they could have adventures together fighting against dark wizards who might be interested in Sasuke's special powers.
Sasuke would become more nurturing. He'd have to learn patience which was not his strong suit before. His cold exterior would start to soften as he takes care of Naruto.
Well, perhaps Harry discovers an orphaned baby in a dangerous situation. He decides to take the baby in out of the kindness of his heart. He then has to learn how to take care of a baby while also dealing with his own wizarding world responsibilities. Maybe he asks his friends like Hermione for advice on baby - care.