An interesting plot could be that Anko discovers a hidden ability within Naruto that not even he was aware of. It could be related to an ancient ninja art that has some connection to Anko's family. They then go on a quest to learn more about this ability. Along the way, they face various challenges, like traps set by an unknown enemy who doesn't want them to uncover the secrets of this power. As they progress, they also have to deal with their own personal demons. Naruto has to overcome his fear of not being in control of this new power, and Anko has to face her past traumas related to Orochimaru that resurface during the journey.
The plot of this fanfiction might involve Naruto's banishment being part of a larger conspiracy. Anko discovers this and decides to help Naruto clear his name. They go on a quest to find evidence that will prove his innocence. During their travels, they develop a deeper bond. Naruto might struggle with feelings of betrayal from his village, while Anko tries to keep his spirits up. Their journey could be filled with emotional turmoil and exciting ninja battles as they face the forces behind the conspiracy.
Often, a plot point is Anko's past traumas and how Naruto helps her heal. For example, her experiences with Orochimaru. Naruto's kind heart and his own experiences of being an outcast in a way allow him to understand her pain. This mutual understanding can be a strong bond in the relationship.
One possible fanfiction could start with Naruto being sent on a special mission in the Hidden Leaf Village. He stumbles upon Anko in a training ground. Anko, being the tough and experienced ninja she is, initially challenges Naruto. But Naruto, with his newfound strength and determination, impresses her. They then team up to face a new threat that has emerged on the outskirts of the village, a group of rogue ninjas with strange powers. As they fight side by side, they learn from each other's fighting styles and develop a mutual respect that could potentially turn into a deeper friendship or more as the story progresses.
The relationship would be an interesting blend of two very different personalities. Naruto is often upbeat and optimistic, while Anko has a more edgy and somewhat cynical side. However, they would balance each other out. Naruto would bring out the softer side of Anko, and Anko would keep Naruto grounded. They would have a deep emotional connection based on shared experiences and a growing love for each other. For example, Naruto might share his dreams of a better future for the village with Anko, and she would offer her own insights and experiences to help him achieve those dreams. And in their private moments, they would have a very affectionate and understanding relationship.
One idea could be a story where Anko, Naruto, and Omoi are on a joint mission. Maybe they have to retrieve a powerful and ancient artifact. Along the way, Naruto's positive attitude starts to rub off on the more serious Omoi, and Anko is there to keep them both in line with her tough - love approach.
One interesting plot could be that Naruto is somehow transported to the underworld. He meets various underworld characters and tries to use his ninja skills to survive. Maybe he has to fight against underworld demons using his shadow clones and rasengan. He could also try to find a way back to his own world while learning about the power dynamics in the underworld.
Another idea is a story where Anko discovers a new power within Naruto that no one else has noticed. This could lead to her taking Naruto under her wing in a more personal training session, different from the ones he has had with Kakashi or Jiraiya. It could be a story of Anko helping Naruto unlock this hidden potential while also dealing with her own past traumas related to Orochimaru.
The plot could start with Naruto and his friends somehow being pulled into the Matrix world. They initially mistake it for a powerful genjutsu. As they explore, they meet Neo and the other rebels. They realize that the Matrix is a different kind of prison compared to the world they know. Naruto decides to help the rebels fight the Machines, using his ninja skills. Meanwhile, the agents in the Matrix see Naruto and his friends as a new threat and start devising ways to stop them.
One challenge could be their different backgrounds. Naruto was an orphan with a dream of becoming Hokage, while Anko had a more troubled past with Orochimaru. Their different experiences might lead to misunderstandings. Another challenge could be their combat styles. Naruto is more of a brute - force fighter, while Anko is more about stealth and poison. Combining their skills for missions might be difficult.
She might like action - packed fanfictions that involve intense battles. Since she is a ninja, she would probably enjoy reading about exciting combat scenarios and new jutsu.