In some fanfictions, Naruto is banished because certain powerful clans in the village see him as a threat to their power. As he is away, he might form alliances with other outcasts or powerful shinobi from other lands. When the village is in real danger, they want him back because they know only he can save them. He might return, but not without making the village face their wrongdoings first.
A common plotline could be that Naruto is banished after a major incident that is misinterpreted. While he is gone, he trains intensively and becomes stronger. The Akatsuki might start targeting the village more aggressively in his absence. This makes the village elders and his friends realize they need him back. He could return with a new resolve, not just to protect the village that once banished him, but also to show them that he has grown beyond their expectations.
One interesting plotline could be that Naruto, after being banished from the Hidden Leaf, stumbles upon a group of hunters. He then decides to join them in their adventures, learning new skills and forming unexpected alliances. This could lead to him becoming a more well - rounded and powerful character outside the traditional ninja framework.
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.
Well, in this type of fanfiction, a common plotline is that Naruto's banishment is a setup by some hidden enemy. The harem girls, who truly believe in Naruto, then work together to expose the real culprit. They might use their different skills and knowledge to gather evidence. For example, one girl could be good at spying and another at deciphering codes. As for Naruto, he might struggle with self - doubt at first but then regain his confidence with the support of the harem.
In many Naruto banished prodigy fanfictions, the prodigy has a journey of self - discovery. They may start to question the values of the Hidden Leaf village that banished them. Some fanfictions show the prodigy learning from nature and animals, similar to how Naruto learned the Rasengan from a toad. This new - found knowledge allows them to create their own signature moves and gain a reputation in the ninja world that is both feared and respected.
One interesting plotline could be Naruto being banished and then seeking revenge by training in secret with a powerful hermit. He might learn new jutsus and return to the village to expose the corruption that led to his banishment.
One interesting plotline could be Naruto using his future knowledge to prevent certain tragedies in the past. For example, he might stop the Uchiha massacre. Another could be him training his younger self more effectively, leading to a much stronger Naruto earlier on.
In Naruto banished sorcerer fanfictions, a prevalent plotline involves Naruto's struggle to control his newfound sorcerer abilities while on the run. He might stumble upon ancient ruins where he discovers secrets about the origin of his powers. This could lead to him becoming a sort of legend among the outcasts he meets. Another plotline could be that he is banished to a parallel dimension where sorcery is the norm, and he has to adapt quickly to survive. There, he might find a love interest who helps him embrace his powers and fight against the forces that want to use his powers for evil.
Sakura would likely be involved. She might be one of the first to realize the village made a mistake in banishing Naruto. Kakashi too, as he has always been a mentor figure to Naruto. He could be torn between his loyalty to the village and his belief in Naruto. Sasuke could also play a role. Maybe he hears about Naruto's banishment while on his own journey and decides to help bring him back when he realizes Naruto's importance to the village and to himself.
Another plotline could be Naruto influencing the relationships between characters. He could try to bring Sasuke back to the village much earlier in the timeline, preventing a lot of the pain and conflict that occurred between them. Or he could help his parents, Minato and Kushina, in ways that would change the future of the entire Hidden Leaf village.
In some fanfictions, Naruto might come back to life during a crucial moment in the shinobi world's history. For example, when a new and more powerful enemy emerges. His return could inspire hope among the shinobi once again. He could then use his experience from his previous life and newfound abilities to lead the charge against this new foe. This would involve a lot of character development as he has to adjust to the changed world while also being a symbol of hope for others.