A great Naruto Obito fanfiction could explore his relationship with Rin in more depth. Maybe it's a story where Obito has a chance to save Rin from dying, and how that would change his path. It could also show how his relationship with Naruto might be different as a result.
Another plotline could involve Naruto using the Obito's Sharingan to unlock some hidden secrets about the Uchiha clan. He might discover something that even the remaining Uchiha members didn't know. With his unique ability to mix his Uzumaki chakra with the Sharingan's power, he could unearth ancient Uchiha techniques or prophecies. This could put him in a position where he has to protect this new knowledge from falling into the wrong hands, like those of the Akatsuki or other enemy ninja groups.
One great Kakashi x Obito fanfiction is 'The Bonds We Share'. It delves deep into their relationship, exploring how their past experiences shape their interactions in a post - war Konoha. It shows their growth and how they come to understand each other on a deeper level.
One interesting Naruto is Obito fanfiction could be where Naruto discovers Obito's true past earlier and tries to redeem him much sooner. Maybe Naruto uses his talk - no - jutsu on Obito in a more impactful way, changing the course of the story significantly.
One common theme is redemption. Often, Obito, who has done many wrong things in the original story, is on a path to redeem himself through his interactions with female Naruto. His character development is centered around this idea.
A great fanfiction idea might be a story that delves into an alternate universe where Kakashi was the one who fell into the dark side instead of Obito. This would completely change their dynamic. Obito would then be the one trying to save his former friend, and it could explore themes of redemption and the power of their bond in a very different context.
One interesting storyline could be about Obito's journey to save Rin in an alternate universe where she didn't die. He might have to face new enemies and challenges to reach her.
A fanfic could focus on a scientific experiment in the Naruto world that involves Obito's DNA. Maybe they are trying to use it to bring back Obito in a different form, and it has all kinds of unexpected consequences. For example, the new form of Obito might have different memories or loyalties. It could lead to a whole new story arc within the Naruto universe.
One possible plotline could be Obito teaching Naruto some unique jutsu that he learned during his time in Akatsuki. For example, he might show Naruto how to use certain space - time ninjutsu in a different way. Another could be Obito helping Naruto understand the Uchiha clan better, given his own Uchiha heritage.
There's also 'The Unlikely Alliance'. In this fanfic, female Naruto and Obito are forced to work together due to some unforeseen circumstances. It's really interesting how the author portrays their interactions. The story delves deep into their characters, showing Obito's conflicted nature and Naruto's determination, and how they influence each other during their alliance.
One interesting plot could be Naruto, now in Obito's body, trying to prevent the Uchiha massacre. He could use his knowledge from his past life to change the course of events and save his friends in the Uchiha clan. Another idea might be Naruto exploring Obito's relationship with Rin in a new way, bringing his own sense of loyalty and friendship to the dynamic.