Well, in some Naruto x Hanabi fanfiction, a plot could be set in an alternate universe where Naruto didn't end up with Hinata. Hanabi, being more assertive, approaches Naruto first and they start training together. As they train, they discover they have a lot in common, like their determination to protect the village. This shared goal brings them closer and a romantic relationship begins to develop between them.
One interesting plot could be that Naruto and Hanabi are paired up for a mission that requires them to go undercover as a couple. During this mission, they start to understand each other on a deeper level and develop feelings. Another plot might involve Hanabi getting injured and Naruto using his unique skills to save her, which makes her see him in a new light. There could also be a plot where Naruto, who is usually around Hinata, starts to notice Hanabi's different charm and they form an unexpected bond.
A possible plot in Naruto x Hanabi fanfiction is that Hanabi is sent to Konoha to learn some new jutsu from Naruto. At first, Naruto is a bit clumsy around her because he is used to Hinata. But Hanabi is intrigued by Naruto's positive attitude. As time passes, they go on adventures together in the forest outside Konoha, facing various challenges and relying on each other. This mutual dependence gradually turns into love.
One interesting plot could be Naruto's initial hesitation. He's always had his eyes on Sakura, so an arranged marriage to Hanabi might make him a bit reluctant at first. But as he gets to know Hanabi better, he discovers her strong will and hidden kindness. Another plot could involve the Hyuga clan's expectations. Hanabi, being from the Hyuga, has certain duties, and Naruto has to navigate those while also building a relationship with her. And perhaps a plot where they team up to face a common threat, which brings them closer together in the process of the arranged marriage.
Well, sometimes in these fanfictions, there's a plot where Naruto has to protect Hanabi and the other members of the harem. Maybe there's a new threat to the village and Naruto's harem becomes a sort of team. Hanabi might be the one who initially challenges Naruto's leadership in this group but then gradually comes to respect and support him. And along the way, there are the typical romantic sub - plots as Naruto tries to balance his relationships with everyone in the harem.
Perhaps there could be a plot where the arranged marriage is a part of a prophecy. Naruto and Hanabi are destined to be together to bring a new era of peace and prosperity to the ninja world. At first, they both reject the idea as they have their own lives planned. But as strange events start to occur that seem related to the prophecy, they come together to figure things out and in the process, develop feelings for each other.
There might be a fanfiction where Hanabi and Naruto are arranged to be married for political reasons. At first, they are hesitant, but as they get to know each other better, they find that they are more compatible than they thought. They then have to deal with the reactions of their friends and families while also protecting the village from a new threat.
One interesting plotline could be them going on a joint mission to rescue a captured ninja from an enemy village. During the mission, they learn to trust each other's skills and form a strong bond.
Another storyline could be set in an alternate universe where Naruto is assigned to train Hanabi. As he teaches her new ninja techniques, they bond over their shared love for the village and their determination to protect it. Hanabi might also look up to Naruto as a role model, which could add an interesting dynamic to their relationship.
One idea could be that Naruto, having known Hanabi since she was younger, starts to see her in a new light as she grows older. Maybe Hanabi has become a strong kunoichi and they team up on a difficult mission. During the mission, they face many challenges that make them rely on each other more and more, and Naruto realizes his feelings for her are changing.
A possible plot is that Hanabi discovers a new chakra - related technique and Naruto, being the curious and helpful person he is, offers to train with her to help her master it. Through their training sessions, they share their experiences, dreams, and fears, and a deep friendship forms. Maybe there could be some light - hearted competition between them as well, which adds an interesting dynamic to their relationship.
One possible plotline could be that Naruto and Hanabi are paired up for a special mission in the Hidden Leaf Village. During the mission, they face various challenges that make them rely on each other and gradually develop feelings for one another.
One idea could be a story where Hanabi trains Boruto in some unique ninja techniques. Hanabi, with her skills, could help Boruto enhance his combat abilities in a way that is different from what he has learned so far. Another idea is a story set in a post - apocalyptic Naruto world where Hanabi and Boruto have to team up to survive and restore peace. They could face new and dangerous enemies together and develop a strong bond through shared hardships.