Maybe a plot where Tatsuki discovers Naruto's secret about the Nine - Tails. She could initially be afraid but then come to understand him better. They then form a stronger bond as they train together to help Naruto better control the Nine - Tails' power. This could involve Tatsuki using her own training methods to assist Naruto, leading to some character growth for both of them.
One idea could be a story where Naruto discovers a hidden power within himself that makes him seem 'hollow' in a sense, like he's missing a part of his soul. Tatsuki then stumbles upon him during this transformation and instead of being afraid, she tries to understand him. This could lead to a deep bond forming between them as they both explore Naruto's new state and what it means for his future.
One of the things that make 'naruto x tatsuki fanfic' interesting is the opportunity for character growth. Naruto is always on a journey of self - improvement in the original series. In fanfics with Tatsuki, she can be a catalyst for his growth in new ways. Maybe she has a unique skill or perspective that challenges Naruto and makes him see things differently. At the same time, Naruto can also influence Tatsuki, perhaps inspiring her to be more adventurous or to pursue her own dreams more actively. It's this kind of mutual influence and the exploration of a relationship outside the main canon that draw readers to these fanfics.
One plot idea could be Naruto taking Mitsuki on a special training mission in an unknown land. They encounter various new creatures and Mitsuki gets to learn unique jutsu from Naruto's experiences. Another could be a story where Mitsuki gets into trouble in the Hidden Leaf village and Naruto has to defend him, showing their bond. And they could also go on a journey to discover Mitsuki's true origins together.
One idea could be that Kiba and Naruto go on a joint mission in an unknown land. They face various challenges like difficult terrains and new types of enemies. They have to rely on each other's skills, with Naruto's shadow clones and Kiba's connection with Akamaru being crucial in combat and problem - solving.
An interesting plot idea for Naruto fanfic might be to focus on the life of a minor character. For instance, what if we told the story of a genin who never made it to be a chunin but still had a significant impact on the village in some other way? Or a story where all the ninja abilities are suddenly switched among the characters, and they have to adapt to these new powers while still facing their usual enemies. This could lead to some really fun and unexpected character interactions.
One idea could be that Naruto's kids inherit his unique jutsu and struggle to master them while also dealing with the high expectations of being the Hokage's children. For example, they might have a hard time controlling the Nine - Tails' chakra like Naruto did at first.
One idea could be that Naruto is resurrected in a world where all his friends have forgotten him. He has to re - establish his relationships while also dealing with a new threat that emerged in his absence.
The wings could also play a role in Naruto's relationship with other characters. For instance, Hinata might be in awe of his new appearance with wings. This could strengthen their bond. Or, some of his friends could be jealous of his new power. Naruto would then have to deal with these emotions while also trying to use his wings for the greater good. He could use them to quickly transport medical supplies during a war or to rescue hostages from a far - off location.
Perhaps the wind sword was once wielded by a great ninja in the past who was related to Naruto's family. As he finds and starts using the sword, he begins to have visions of this ancestor and learns new jutsu techniques from these visions. This helps him in battles against the Akatsuki members who are after the sword's power.
One idea could be Naruto somehow getting access to the Gate of Babylon. He could use the weapons from it in his battles, like using the swords against powerful foes in the Naruto universe. This would give him an edge and also create an interesting dynamic as he tries to master these new weapons.