In such a fanfic, perhaps the plot could involve Naruto growing up with a deep sense of abandonment. He might constantly struggle with self - worth issues. For example, he could be more withdrawn than in the original story, always wondering what was wrong with him that made his mother leave. He might also have a harder time trusting others, fearing that they too will abandon him at some point.
Naruto's character would likely become more self - reliant. Without a mother figure, he'd have to learn to take care of himself from a young age. This could make him more independent in his decision - making and less likely to rely on others for emotional support.
In this fanfic scenario, Naruto's character could take a darker turn. Maybe he becomes more solitary and distrustful. His sister, on the other hand, might be favored by Kushina but have her own internal struggles. The story could explore how Naruto overcomes his feelings of being abandoned and reconciles with his family.
In a 'Naruto abandoned for his sister' fanfic, perhaps there's a prophecy that only one of them can bring peace to the village. The elders, misinterpreting it, choose the sister and abandon Naruto. Naruto then goes on a journey outside the village, meets new friends and allies, and discovers new powers. Meanwhile, the sister is having her own struggles within the village, like dealing with the pressure of being the 'chosen one' and realizing that Naruto's abandonment might not have been fair.
Naruto's character would be deeply affected. He would feel a great sense of betrayal. His usually sunny disposition could turn into a more cynical one. He may start to question the values of the village he once so desperately wanted to be a part of. However, this could also be the catalyst for him to explore his own identity outside of the village's expectations. He could become more self - reliant and develop a new sense of purpose that is not tied to the village's approval. He might also have a more complex relationship with his sister, feeling both envy and a strange sense of protectiveness towards her, especially if he realizes she was also a victim of the village's decision in some way.
In such a fanfic, Naruto might initially be filled with sadness and confusion. He could become more withdrawn at first. But as the story progresses, he might find strength within himself and use the abandonment as a motivation to prove his worth, regardless of the yaoi elements in the story.
Well, one possible plot could be that Naruto accidentally travels back in time and meets his mother. His mother, Kushina, might initially be shocked but then quickly recognize him as her son. She could then start to teach Naruto some of the Uzumaki clan's secret techniques that she never got the chance to pass on in the original story.
Another character could be the Nine - Tailed Fox. Kushina was once the jinchuriki of the Nine - Tailed Fox. When Naruto meets his mother, the topic of the Nine - Tailed Fox might come up. Maybe Kushina could tell Naruto some secrets about controlling the Nine - Tailed Fox's power that she learned during her time as its jinchuriki.
In such a fanfic, Naruto's character could develop in a much darker way. He might be more distrustful at first. Without the initial hope that his parents might be out there somewhere loving him, he could be more cynical. He might struggle with self - worth more, constantly feeling like he was unwanted from the start. This could lead to him being more of a lone wolf type, not as eager to seek the approval of others as he was in the original story.
In fanfiction, Naruto might show his love for his mother through his memories. He could constantly recall the little time he had with her. For example, he might remember any advice or lullabies she gave him. These memories could fuel his actions, like when he faces difficulties, he might think about how his mother would want him to be strong and persevere.