In a 'Naruto and Hinata reborn fanfiction', perhaps they are reborn with enhanced abilities. They might be reborn into a world where ninjutsu works differently. Naruto could be more in touch with his Uzumaki heritage from the start, and Hinata might have a new form of Byakugan. They would have to learn how to use these new powers together, and also navigate their relationship, which may be different from their past life due to different circumstances.
The plot could involve Naruto and Hinata being reborn as Shinigami. Naruto might be a hot - headed but talented Shinigami, quickly rising through the ranks. Hinata could be in a different division, perhaps the 4th division due to her healing - like nature. Their relationship could develop further as they face challenges in the Soul Society. They could also encounter some Bleach villains who mistake their chakra - based powers for some new and dangerous spiritual abilities, leading to some intense battles.
Naruto's ability to use the Nine - Tails' chakra could turn into something like having a powerful spiritual beast companion in the Bleach world. Hinata's Byakugan could be enhanced to see spiritual auras more clearly and detect hidden spiritual threats. Their powers would also be influenced by the fact that they are now in a world with Shinigami, Hollows, and Quincy. They might learn new techniques from the Bleach characters and combine them with their own unique abilities.
They could be more confident. For example, Hinata might be less shy since she has the experience of her past life. Naruto could be more strategic from the get - go, having learned from his previous battles.
In some Naruto fanfictions, Hinata could potentially be portrayed as a 'weapon' in a very metaphorical sense. For example, her Byakugan abilities might be exploited in unique ways that make her seem like a strategic weapon for a side or a cause. But in the canon Naruto story, she is a character with her own agency and not really a weapon.
One great source for Naruto and Hinata fanfiction could be FanFiction.net. You can search for stories specifically focused on their relationship there. There are often new and interesting takes on their story, from how they first fell in love to their married life in the future.
Perhaps in the fanfiction, Hinata wears a micro bikini for a special festival in the Hidden Leaf Village. Naruto is really excited to see her in it. They participate in the festival games together and Hinata's new look makes Naruto see her in a different light, more as a strong and confident woman.
One possible plotline could be a story where Naruto has to choose between two versions of Hinata, the original Hinata and a version from an alternate RTN (Road to Ninja) universe. Maybe in this fanfiction, the different Hinatas have unique abilities or personalities that make Naruto's choice more difficult.
One possible fanfiction could involve Naruto learning kenjutsu skills and Hinata being inspired by his newfound abilities. Maybe Naruto discovers an ancient sword technique and Hinata supports him in his training, leading to a deeper bond between them.
Well, in a lot of Naruto and Hinata soulmates fanfiction, they are indeed. The way Hinata has always been there for Naruto, believing in him even when others didn't, makes for a great soulmate story. Fanfiction writers love to expand on their relationship, showing how they understand each other on a spiritual level. It's like they complete each other, with Naruto's boldness and Hinata's gentleness.