Well, they could start a new life in a far - off land. Maybe Naruto would learn some new techniques from the local ninjas there. And Anko could use her experience to help them build a small community.
Perhaps they'd be hunted by some of Konoha's enemies who think they're easy targets now that they're banished. This would force them to constantly be on the move and develop new strategies for survival. They might also discover secrets about the ninja world that were hidden from them when they were in Konoha.
One possibility is that Naruto would go into self - exile and train on his own. He might find new powers and allies outside the Hidden Leaf Village. With Anko, she could be conflicted. She might secretly help Naruto, believing that his banishment was unjust. This could lead to a whole new adventure where Naruto has to prove himself worthy without the support of his home village.
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.
In this fanfiction, they could become really good friends. Anko might help Naruto get over some of his insecurities. Maybe they'd have some adventures together in the village, like exploring some old, forgotten parts of Konoha. And Naruto could also introduce Anko to his other friends, like Shikamaru and Choji.
One possibility is that they form a resistance group. With Naruto's knowledge from being a sage and Yugito's strength, they could gather other banished shinobi and fight against the unjust systems of the villages that banished them. They could aim to create a more inclusive shinobi world.
He could find a new home. For example, he might stumble upon a hidden village that accepts him for who he is and his powerful bloodline. There, he could train and become even stronger.
One possibility in the 'Naruto banished joins Akatsuki' fanfiction is that Naruto's presence would create a lot of internal conflict. Some members of Akatsuki might see him as a threat to their plans, while others might be intrigued by his power and ideals. Naruto, on the other hand, might be constantly torn between his loyalty to the Hidden Leaf (even though he was banished) and his new position in Akatsuki. He could also try to use Akatsuki's resources and connections to find out more about his own past and the secrets of the ninja world that the Leaf Village might have been hiding from him.
Well, he could gain new and powerful abilities. Maybe he discovers a hidden bloodline within himself or through some encounter related to the new bloodline he joins. He might use these new powers to prove his worth to those who banished him.
First of all, Naruto arriving in Kumo could disrupt the power balance there. Some might see him as a threat, while others as an opportunity. He could get involved in Kumo's internal politics. Since he's always been about making friends, he might try to bridge the gap between Kumo and Konoha, even though he was banished from Konoha. He could also discover secrets about Kumo that are related to his own past or abilities. For example, there could be some ancient Kumo jutsu that only he can master due to his Uzumaki heritage.
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.
They might go on a journey to discover new jutsu. Naruto's determination and Anko's experience could lead them to some secret ninja techniques hidden in far - off lands.