Perhaps in the fanfic, Naruto is banished and discovers a hidden power within himself during his exile. He then uses this power to change the perception of those who banished him and eventually returns as a hero. For example, he could find a unique form of chakra control that no one has seen before.
One interesting plot could be Naruto going on a journey to find a way to clear his name. He might meet new allies who believe in his innocence and together they face various challenges.
One possible plot could be Naruto going on a journey to prove his worth after being banished. He might encounter new allies and enemies, and develop new jutsu.
Well, in some 'naruto get banished fanfic', Naruto could be banished unjustly. He then travels to different villages and starts to understand their cultures and ways of ninja training. This new knowledge could be used to reform the Hidden Leaf when he eventually returns. Maybe he teams up with some outcast ninjas from other villages and forms a powerful group that challenges the old, unfair ninja system.
Well, in some fanfics like this, the banished mercenary might have unique abilities that set them apart. For example, they could have a special chakra-based power that was feared or misunderstood in the Naruto world. This could lead to them being banished unfairly.
Well, one possible plot could be Naruto being disowned due to false accusations of him being a threat to the village. Maybe some villagers spread rumors that he has some hidden dark power, and the village elders, believing the lies, decide to disown him. This would then lead Naruto on a journey to prove his innocence and find his true place in the world.
Perhaps in the fanfiction, Naruto is banished and then he sets out on a journey to find the truth about his parents. Along the way, he meets old friends who have also left the village for various reasons and they form a new kind of family.
One possible plot could be Naruto leaving Konoha and then training intensively in isolation. He might discover new powers or techniques that he didn't have the chance to explore before. Another plot could be Naruto forming alliances with other outcasts or villages that were once enemies of Konoha. He could then use these newfound relationships to prove his worth and show Konoha that they made a mistake in banishing him.
Well, one interesting plot could be that all his friends have to take care of him. They might struggle to train him as they did before because he's just a baby. Another could be that his enemies don't recognize him at first and underestimate the baby Naruto, but then he still shows some of his ninja skills in a very cute and unexpected way.
Well, one interesting plot could be that Naruto gets trained by an unexpected mentor, like a hidden shinobi from a far - off village. This new mentor might teach him unique jutsu that give him an edge early on.
Another possible plot is that Naruto struggles with the Kyuubi's instincts within his new body. He has to balance his own values and will with the primal urges of the Kyuubi. This internal conflict could be really fascinating as he tries to stay true to himself while harnessing the power of the Kyuubi body, and it could also lead to some character development where he becomes even more self - aware and in control of his emotions and powers.
One possible plot could be Naruto and Naruko being banished unjustly and then having to prove their worth outside the village. They might encounter new allies and enemies, and develop new jutsu in the process.