It might also be a way for the author to stand out in the sea of Naruto fanfictions. Since the Naruto fandom is so large, coming up with a unique and shocking concept like Naruto being an illegitimate child can attract more readers who are interested in exploring alternative takes on the beloved characters.
One possible reason could be the author's desire to create a more complex and controversial story. By making Naruto an illegitimate child, it adds a whole new layer of drama and mystery to his character.
In some fanfictions, this might be a plot point. However, in the official Naruto canon, Naruto is Minato's legitimate son. Fanfiction often takes creative liberties and can come up with all sorts of wild ideas like this one. But it's important to remember that it's not part of the original story.
In fanfiction, such a plot is just a creative and often non - canonical idea. Naruto is canonically Minato's legitimate son. In the fanfic's context, it might be used to explore different character dynamics and add a layer of drama. But it goes against the original story's established relationships.
In the fanfiction world, if Naruto is seen as Minato's illegitimate child, it could completely reshape the Naruto - Minato relationship dynamic. Instead of the loving father - son relationship shown in the official story, there could be a lot of hidden secrets and unspoken tensions. It might also affect how other characters interact with Naruto. For example, characters like Jiraiya, who was Minato's teacher, might have different reactions and roles to play. Moreover, the overall theme of family and acceptance in Naruto's story could take a very different turn, with more emphasis on the stigma of being an illegitimate child.
One possible reason could be for Naruto's protection. Maybe Minato knew of some great danger that was coming for Naruto and he thought that banishing him would keep him out of harm's way. Another reason might be related to some prophecy or hidden power within Naruto that Minato feared could be misused if Naruto stayed in the village.
One reason could be guilt. Since Minato wasn't there for Naruto when he was growing up in the original story, in the fanfiction, he might be overcompensating for that lost time. He feels like he has to make up for all those years he wasn't around to protect his son.
One possible reason could be fear. If Naruto was 'godlike' in this fanfiction, his power might be uncontrollable and Minato, as Hokage, might feel it's a threat to the village. He could think that Naruto's power could attract too many dangerous enemies or cause destruction accidentally.
It could be that Naruto is trying to prove himself. He wants to show that he can be as great a fighter as his father. Also, he might have received some training or knowledge transfer from someone who knew Minato well. This could have inspired him to adopt Minato's fighting style. He may also be in a situation where his normal fighting style isn't working, so he turns to Minato's as a last resort.
Well, perhaps the writer wants to break the mold of the traditional Naruto story. In the original, Minato is a great father figure, but in this fanfiction concept, the writer might be aiming to show how an alternate reality could shape Naruto. Maybe they want to explore themes of trauma and how Naruto could overcome it. Or it could be a way to experiment with different character dynamics, seeing how Naruto would interact with a Minato who is not the loving father we expect. It could also be a form of creative exploration of the characters' personalities, pushing the boundaries of what we think we know about them.
It can add a whole new layer of drama. The existence of an illegitimate child can create conflicts within the established Naruto world. For instance, it might disrupt the power balance among clans or cause political unrest. It also brings in a personal angle, as the child has to deal with their own identity crisis, which in turn affects the relationships they form with other characters.
One reason could be a genetic quirk or some sort of chakra - related phenomenon. Maybe there was a hidden seal or something that was activated, causing Naruto to inherit not just Minato's looks but also his mannerisms. Another possibility is some kind of reincarnation or spiritual connection.