If Sakura was Minato's daughter in the fanfiction, it would greatly impact the story. First, the way Sakura is perceived by others would change. She would be part of the Namikaze family, which is highly respected in the village. Her relationship with Kakashi might also be different as he was Minato's student. He could potentially be more protective or have higher expectations of her. In terms of the plot, the Akatsuki might target her more because of her relation to Minato. Her medical skills could also be related to Minato in some way, like he might have passed down some secret knowledge about chakra control that aids in her medical ninjutsu.
Well, if Sakura were Minato's daughter, it would completely reshape the relationships in the Naruto series. For one, her connection with Naruto would be different. Since Naruto is Minato's son in the original story, Sakura being Minato's daughter would make them siblings in a sense. This would change the whole dynamic of their friendship and the way Naruto might protect her. Also, Sakura's abilities could potentially be different. Maybe she would inherit some of Minato's speed or other traits, which would give her a new edge in battles. And her role in the Hidden Leaf Village might also be redefined, as being Minato's daughter would give her a certain status.
In such a fanfiction scenario, the village of Konoha would be affected too. Minato is a respected figure. His abandonment could cause a scandal. Naruto might not have the same level of protection from the village elders. This could lead to different power dynamics within the village. Maybe other ninja clans would try to take advantage of Naruto's situation. Also, Kushina's family might react in various ways, some might try to find Minato and some might focus on taking care of Kushina and Naruto.
The story could also start with a strange genjutsu or curse that alters reality. Naruto wakes up one day and suddenly he's in a world where he's Minato's father. He has to navigate this new family dynamic while also dealing with the political and ninja - related issues in the village. Since Naruto has always desired a family, this new situation could bring out new sides of his character, both in terms of his paternal instincts and his leadership within the family and the village.
Well, it completely flips the original story. For starters, all the relationships get turned upside down. Naruto, being the father, would mean he was the one who made all the big decisions before Minato was born. It also changes the whole dynamic of how Minato would view Naruto. Instead of being a son looking up to his father, it would be a son trying to understand his father who is younger than him in the normal timeline. And Naruto's friends would now be his son's predecessors. It's a really wild concept that changes the Naruto universe we know in a big way.
This fanfiction could also change the relationships with other characters. For example, if Kushina hates Minato, the Third Hokage might have to step in more often to mediate between them. And the other villagers might also take sides, creating a divided village atmosphere that is quite different from the united one in the original story.
Well, if Hermione were the Dark Lord's daughter in fanfiction, it would completely turn the original story upside down. For one thing, her relationships with Harry and Ron would be extremely strained. They are sworn enemies of the Dark Lord, and suddenly finding out that Hermione has such a connection would make them question her loyalty. Also, her place at Hogwarts might be in jeopardy as the school would likely be very wary of having the Dark Lord's kin among them.
If Kushina leaves Minato for Naruto in fanfiction, it would completely change the Naruto universe's family dynamics. Naruto might grow up with a different kind of support system. Instead of the absent father figure of Minato, he could have a more present mother figure in Kushina. This could also change his relationship with the village. Since Kushina was an Uzumaki, her presence could lead to Naruto having an earlier understanding of his heritage.
It would change the storyline in many ways. Naruto's focus would be more on his family with Kurenai and their daughter. He might not be as involved in some of the village politics or big missions. His time would be split between his family duties and his ninja duties. And his daughter could have unique abilities, either from Naruto or Kurenai, which could attract both good and bad attention in the ninja world.
If Kushina and Minato abandoned Naruto in fanfiction, it would completely change the Naruto's character development. Naruto grew up lonely and seeking recognition because he was an orphan. Without their abandonment, he might have had a very different personality, perhaps more confident from the start. Also, the relationships in the village would be different. For example, Iruka might not have had the same special bond with Naruto as he did in the original story.
Well, in such a fanfiction, Naruto being a Kryptonian would mean he has heat vision. This new power could be used in battles against the Akatsuki. Instead of using Rasengan, he could simply use his heat vision to take out opponents. Also, his invulnerability would make him a force to be reckoned with. He could walk through most attacks without a scratch. His character might also change as he has to deal with these new powers and the responsibility that comes with them. It's an interesting concept that would mix the Naruto world with the Kryptonian lore.
Well, it would completely change the Naruto storyline. Firstly, it goes against the original pairing in the series. Naruto is with Hinata and Sakura is with Sasuke. If this were to happen, the whole dynamic of the Hidden Leaf Village would be in chaos. All the relationships and character developments that were built over the series would need to be re - thought. It would also change how Naruto's son, Boruto, comes into existence. Maybe there would be a different kind of ninja with different powers and abilities.