Well, it could be that the Uzumaki clan has some hidden knowledge or ancient artifacts. In the fanfiction world, they might discover an artifact that has the power to save Naruto from a life - threatening situation. Maybe it's a charm that can heal his wounds or reverse a curse placed on him. And since the Uzumaki clan has a rich history, there are many ways they could use their heritage to save Naruto.
Well, one possibility could be that the Uzumaki clan's unique sealing techniques are used to save Naruto from a powerful dark jutsu. Maybe they use their ancient knowledge of seals to break a curse that was placed on him. For example, if Naruto was under a genjutsu that was slowly draining his chakra, the Uzumaki clan's expertise in sealing could be used to create a counter - seal that not only breaks the genjutsu but also restores his chakra. Another aspect could be that the Uzumaki clan's strong life force is somehow transferred to Naruto when he is on the verge of death, perhaps through a special ritual. This would give him the strength to fight back against his enemies and continue on his journey to become Hokage.
Another possible situation is that the Uzumaki clan's influence in the ninja world is used to save Naruto. They might have allies or political power that they use to get Naruto out of a tight spot. For example, if Naruto is wrongly accused of a crime, the Uzumaki clan could use their connections to prove his innocence and save him from punishment or further harm.
Naruto's character could develop a stronger sense of identity. Knowing that the Uzumaki clan saved him, he would be more curious about his heritage. This might make him more confident in his abilities as he realizes the power that runs in his blood. He could become more strategic in battles, incorporating the Uzumaki clan's fighting techniques into his own style.
Well, he could start a family with Hinata and have lots of kids, passing on his Uzumaki bloodline. Then, he could encourage his friends who have some Uzumaki connection, like Karin, to also have families and pass on their Uzumaki genes. He could also set up a school or training center in the Uzumaki land, teaching the Uzumaki ways of life and ninjutsu, which would attract orphans or those who want to be part of the Uzumaki clan.
Yes, there are likely fanfictions with this premise. Naruto being an Uzumaki has a strong connection to the clan. In many fanfictions, authors explore the idea of Naruto taking on the role of the clan head. This can lead to various storylines, such as him restoring the Uzumaki clan to its former glory, uniting remaining members, and using his position to bring about positive change in the ninja world. It also allows for exploration of Uzumaki clan lore and powers that Naruto could inherit and develop further.
Naruto could also offer incentives for Uzumaki to have children. For example, providing better living conditions, education, and protection. He might also use his influence to find suitable partners for the remaining Uzumaki members, both within the village and from other allied villages. This way, they can start new Uzumaki families and gradually increase the clan's numbers.
Naruto could learn about the Uzumaki clan's sealing techniques. They were masters of sealing jutsu. In the fanfiction, he might find out how they developed these complex and powerful sealing techniques, which were passed down through generations. It could be that he discovers some unique seals that were only known to the Uzumaki clan and how they were used for various purposes, like containing powerful entities or storing chakra.
One can start by looking on popular fanfiction websites like FanFiction.net or Archive of Our Own (AO3). These platforms have a vast collection of Naruto fanfictions where the Uzumaki clan might be featured. Just use the search function and type in relevant keywords like 'Uzumaki clan Naruto' to find the desired stories.