Maybe Shion had a vision that was misinterpreted. People in the village might think Naruto was a danger based on that, so they banish him.
In such a fanfiction, Naruto might be banished due to false accusations. Shion could be a key factor in this, perhaps being used by those who want Naruto out. Naruto would then have to find his way back, facing many challenges alone and growing stronger in the process.
At first, Naruto is probably shocked and confused. He might not understand why the village would take such a harsh step just for hurting Sasuke. He may feel betrayed, especially if he thought he had friends and allies in the village.
Naruto might also initially feel a sense of abandonment. However, his kind - hearted nature could lead him to try and see the good in the situation. He could start to explore the world outside, learning about different cultures and ninja techniques. He may use this experience to become more empathetic towards others who have also faced hardships, and in the long run, this banishment could be a turning point in his life to become an even greater ninja.
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.
In a 'Naruto and Anko Banished' fanfiction, the story could start with a false accusation against them. This would lead to their banishment. Once exiled, they could encounter new enemies and allies. For example, they might meet a group of outcasts who teach them unique jutsu. This would add new elements to their fighting styles and also change their perspective on the ninja world.
One possible aspect of 'Naruto Namikaze Banished' fanfiction could be exploring Naruto's character development in this new and difficult situation. He would likely face many challenges being banished from his home. He might have to learn to survive on his own, find new allies, and perhaps even discover new powers or abilities.
A possible plot for this type of fanfiction could involve the banished ninja having a secret mission that the village doesn't want to be associated with. So, they banish the ninja to make it seem like they have no part in it. The ninja then has to complete the mission while also dealing with the stigma of being banished.
Well, in a fanfiction like this, it could explore Naruto's sage mode abilities in a new context while he's with Yugito who has also been banished. Maybe they form an alliance to fight against the forces that banished them. They could discover new powers together and change the shinobi world's view of them.
Naruto could also become determined. Since he is 'godlike' in this fanfiction, he might see this as an opportunity to grow even stronger away from the village. He might set out on a journey to master his powers fully and prove himself, with the intention of one day coming back to the village and showing everyone that he was wrongly banished.
Maybe some local tribespeople who have unique abilities or knowledge. For example, they could teach Naruto some ancient techniques or survival skills that are not known in the Hidden Leaf Village. There might also be wandering samurai or other shinobi from different regions who pass by the outpost and interact with Naruto.