Perhaps the OC was banished due to a misunderstanding related to a powerful and dangerous jutsu they were developing. The story could then follow the OC as they try to perfect this jutsu in exile, while also dealing with the threats that come with it. They might be hunted by various groups who fear the power of the jutsu. At the same time, they could have flashbacks to their time in the village, and their relationships with the other characters, which could add depth to their character development.
Iruka sensei could be a significant character. He has a big heart and might feel sympathetic towards the banished OC. He could try to find a way to bring the OC back to the village, or at least offer some moral support. And then there's Shikamaru. His intelligence could be useful in uncovering the mystery behind the OC's banishment or in strategizing to protect the OC from those who want to harm them.
It could be that they are wrongly accused of a crime they didn't commit. Maybe a major incident occurs in the village and they are made scapegoats. So, they are banished as a result of this false blame.
One possible storyline is that Naruto and Tayuya are banished for a crime they didn't commit. They then set out to prove their innocence while on the run from those who want them caught. Another could be that they are banished as a form of punishment for going against the village's wishes in some way. As they are banished, they find a new purpose together, like protecting a group of people in a lawless area.
Maybe Naruto is banished because of false accusations, and fem Sasuke feels betrayed as she thought Naruto would always be there for the village. However, Naruto's banishment leads him on a journey of self - discovery. Fem Sasuke, torn between her loyalty to the village and her feelings for Naruto, eventually decides to follow Naruto. They then face many challenges together which strengthen their bond and lead to a romantic relationship.
In a few fanfictions, it could be a jealous ninja within the village. Maybe someone who has feelings for Naruto and sees Sakura as an obstacle. This ninja could create a false narrative that leads to Sakura's banishment, thus becoming the main antagonist in the story.
The main characters are Naruto, who has been banished from his village, and Yugito. Naruto is a well - known character with his own set of skills and a complex backstory. Yugito, as a jinchuriki, has her own power and identity. In this fanfiction, their paths cross, and they become central to the story, with their interactions and relationships driving the plot forward.
In 'Naruto x Temari banished' fanfiction, the theme of exile itself is explored in depth. How do they cope with being outcasts? Do they resent their villages or try to find a way back? Also, the theme of cultural exchange can be present. If they travel to different regions, they might encounter new cultures and ways of life, which in turn affects their own beliefs and values. This can be really interesting as it shows how their characters can be molded by new experiences outside of their familiar shinobi world.
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.