Well, in such a fanfiction, Naruto might start to resent Minato. He could go on a journey to discover the truth about his father's actions. Along the way, he meets people who knew Minato and through their stories, he gains a different perspective. This could lead to a conflict within Naruto between his love for his father and the pain of being neglected.
In this type of fanfiction, Naruto may find himself in situations where he has to deal with his abandonment issues. He might struggle with trust, especially when it comes to authority figures. For example, he could be hesitant to accept Iruka's kindness at first. As he grows, he could use his experiences of being neglected to become a more empathetic and understanding ninja, perhaps even starting a support group for those who feel left out in the village.
One possible storyline could be Naruto growing up feeling isolated and constantly seeking validation. He might strive harder in his ninja training to prove himself, not just to the village but also to the memory of his father. Another could be that he forms stronger bonds with other outcasts in the village, like Rock Lee, who also had to overcome challenges.
On a more personal level, they could face internal guilt. As Naruto grows up and achieves great things on his own despite their neglect, Minato and Kushina may realize what they've missed out on. This realization could cause them a great deal of internal turmoil and regret for not being there for their son when he needed them.
Perhaps in the fanfiction, Madara's neglect leads him to explore ancient and forgotten jutsu. He could use these newly discovered powers to show the ninja world what they've been missing by ignoring him. This could involve him making a grand display of his strength to gain the respect he believes he deserves.
Well, in Naruto fanfiction, if there's a neglected baby, it might be that the baby is the offspring of a missing - nin. The village, fearing the baby could grow up to be like its parent, neglects it. Maybe the baby has a chakra nature that is considered 'cursed' in the Naruto world, like some form of dark chakra. As a result, the people around avoid the baby, leaving it to fend for itself in a cruel environment.
Maybe in the 'naruto neglected iwa fanfiction', there's a story where Iwa has a secret technique that could have been useful in the great ninja wars, but because they are neglected, they are not invited to share this knowledge. As a result, a young Iwa ninja goes on a journey to find a way to make the other villages recognize their worth and the importance of their techniques.
He might start to rely on his friends more. For example, Sasuke and Sakura could become his main source of emotional support. He would focus on training with them and sharing his feelings, which in turn helps him to grow stronger and more independent.
One reason could be that the focus in Minato fanfiction is often on Minato himself and his heroic deeds. Writers might forget that Naruto, as Minato's son, should also have a significant role. To fix it, writers could incorporate more of Naruto's feelings about his father. For example, Naruto could have internal dialogues about how he wishes he had known Minato better or how he tries to live up to his father's legacy.
Another storyline could involve Naruto's sister being trained more rigorously by the village elders because they see more potential in her. Naruto, feeling neglected, then goes on a self - discovery journey to find his own strength outside the village's traditional training methods. As he grows stronger, his sister realizes the mistake of the elders and tries to make it up to Naruto.
One possible storyline could be Minato's struggle to find a cure for Naruto's sickness. He might search through all the hidden jutsu in Konoha, asking for help from the elders and the medical ninjas. Another could be Minato's emotional journey as he takes care of his sick baby. He'd be filled with worry, but also determination to see Naruto healthy. For example, he could sacrifice his own sleep to stay by Naruto's side, constantly monitoring his condition.
In this type of fanfiction, a likely scenario is that Naruto's sisters are favored in terms of education in ninjutsu. Naruto, being neglected, might have to find alternative ways to learn. He could end up befriending an old and wise ninja who takes him under his wing. This mentor could teach Naruto unique and powerful techniques that his sisters are not exposed to. As Naruto becomes stronger, his family starts to notice him, but by then he has already formed his own identity separate from their expectations.
One possible storyline could be Naruto exploring the village and finding a surrogate family among the outcasts. He might bond with them over shared experiences of being shunned. Another could be Naruto trying to prove his worth to his neglectful family by achieving great things in the ninja world, like becoming Hokage. Or perhaps he discovers a long - lost relative who actually cares for him and they go on a journey to make his family recognize his value.