One idea could be that Naruto, as a werewolf, is initially distrusted by the village but Hinata, a vampire, sees his good heart. She helps him gain acceptance among the people. For example, she uses her vampire charm and diplomatic skills to convince the villagers that Naruto is not a threat.
A simple plot could be that Naruto, the werewolf, accidentally enters the territory of the vampires where Hinata lives. At first, they are at odds, but as they get to know each other, they start to like one another. For instance, Naruto might save Hinata from a common enemy, which makes her see him in a new light.
For Naruto, his character can be developed by showing how he adapts to the werewolf side of him. He might struggle with the more primal instincts at first but then learn to control them and use them to his advantage, just like he did with the Nine - Tails' power. Hinata can develop by becoming more assertive in this werewolf - filled world. She could use her Byakugan in new ways to detect threats or communicate with other werewolves.
One idea could be that Naruto and Hinata are part of a werewolf clan in a hidden village. They have to protect their clan from hunters who are after the werewolves' special powers. Naruto, with his usual determination, tries to find a way to make peace between the two groups while Hinata supports him and also uses her gentle yet strong skills to fend off any immediate threats.
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.
In many Naruto x Hinata Hyuga fanfictions, their relationship is often explored in greater depth. Usually, it emphasizes Hinata's long - standing admiration for Naruto. Her shy yet determined love for him is a central theme. Writers might show how Naruto gradually realizes Hinata's true feelings and how their relationship evolves from friends to something more romantic.
Another way is to join fanfiction communities or forums dedicated to Naruto. Ask the members for recommendations. They can point you to some great stories that don't involve any forced relationships. Some members might even have their own collections of fanfictions that they can share with you, which are often carefully curated and free of inappropriate content.