Another possibility is that they go on a mission in the Whirlpool. They face a powerful enemy there. Naruto would use his Rasengan and other skills, while Hinata would use her Gentle Fist. Their teamwork would be put to the test, and in the end, they'd grow closer as a couple and as ninjas.
In some fanfictions, they might discover hidden jutsu. For example, there could be an ancient sealing technique that was lost in the Whirlpool country. Naruto, with his curious nature, would be eager to explore and learn about it, while Hinata would be by his side, supporting him and using her Byakugan to sense any potential danger.
In this fanfiction, they might see a more advanced Hidden Leaf Village. Maybe there are new jutsus and technologies. For example, the village could be protected by some high - tech barriers instead of just the traditional ninja guards.
Well, if Naruto and Hinata go to the past in fanfiction, it could be really interesting. They could meet their younger selves. Naruto might see his lonely childhood self and try to give him some hope. Hinata could also see her shy younger self and perhaps encourage her to be more confident earlier. And they could also influence the relationships between other characters. For instance, they might help their friends' parents get together or something like that.
One possibility is that Naruto goes to Whirlpool to seek some sort of power or knowledge. He could stumble upon ancient scrolls or training methods that are specific to the Whirlpool region. He may also find himself in a situation where he has to protect the people of Whirlpool from an external threat, like a group of rogue ninjas or a powerful demon.
In such a fanfiction, perhaps there could be an alliance between the Whirlpool and Sand villages. Their unique jutsus and cultures might blend. For example, the water - based techniques of the Whirlpool could be combined with the Sand's desert - based strategies in battles against a common enemy.
One possible plot could be that Naruto and Hinata decide to rebuild the Whirlpool after realizing its historical and cultural significance. They start by gathering a team of volunteers, including some of their old friends. Along the way, they face challenges like finding the right resources and dealing with political opposition. But with their determination and love for each other, they keep going.
Naruto might discover new Uzumaki techniques. Since the Uzumaki clan was known for their strong sealing jutsu, he could learn some advanced sealing techniques during his visit to Whirlpool. Maybe he'd find a special scroll left by his ancestors that contains a powerful jutsu.
Growth and self - discovery are also typical themes. Hinata might discover new powers or a stronger sense of self. Naruto, too, might learn more about himself through his relationship with Hinata. For instance, he could learn the importance of being more in touch with his emotions, which Hinata helps him with.
In the fanfiction, it could be that Hinata is already proficient in kenjutsu. She then teaches Naruto some of the basics. As Naruto learns, they start to have a better understanding of each other's fighting styles. This could lead to them working together more effectively in future battles and also in their relationship development.
In a fanfiction, they could be involved in a race. Naruto's speed, Sasuke's sharingan - enhanced perception, and Hinata's byakugan - aided navigation could all play a part. Maybe they start off competing against each other but then realize that there's an outside threat during the race. So they put aside their differences and work together to overcome the threat, forging a stronger bond in the process.
The fanfiction could show how their relationship deepens during the pregnancy. They could have more quiet, intimate moments together, like sitting on the porch at sunset and talking about their hopes for their child. Hinata could share her dreams of their child growing up strong and kind, like Naruto.