Some fanfictions may portray that Naruto's parents leave him due to a prophecy. They believe that Naruto has a special destiny and that he will be safer and more likely to fulfill this destiny if they are not around. They think that their presence might somehow interfere with Naruto's growth and the path he is meant to take.
Well, a common reason in fanfic could be that his parents are on a top - secret mission. This mission is so crucial and dangerous that they can't take Naruto with them. They have to sacrifice being with their son to fulfill their duties for the greater good of the ninja world.
In some fanfictions, his parents might be forced to abandon him due to a powerful enemy threatening their family. They may believe that by leaving Naruto alone, the enemy will not target him immediately, thinking he's just an ordinary orphan.
Naruto's view of the world can be quite different. Without his parents, he may feel like an outsider more strongly. This can lead to him having a more complex view of the ninja village. He might question some of the village's values and traditions. At the same time, he could also develop a greater sense of empathy for others who are alone or have lost their families. He may be more likely to reach out to those people and try to help them, which in turn can have a big impact on the overall plot of the fanfiction.
Maybe they leave to find a better way to protect Konoha. They might think that by exploring the outside world, they can gain new knowledge and powers that will be useful for their village in the long run.
In this fanfiction, it could be that Naruto's parents were under some sort of mind - control. Some evil entity could have taken over their minds and made them feel hatred towards Naruto. Also, it might be related to a family secret or feud. There could be something in the family's past that made them believe Naruto was a stain on their family name, even though Naruto himself was innocent. It could also be a case of false information being spread around the village which made his parents believe lies about him.
It could be that they were misled. For example, they might have been tricked into believing that Naruto was a threat to the village in the future. So, in an attempt to safeguard the village they love, they decided to 'betray' Naruto. This would add a lot of complexity to the story as Naruto discovers the truth later.
They could leave because of a prophecy. Some ancient prophecy might state that they need to leave Konoha to fulfill a greater destiny elsewhere. So they trust in this prophecy and leave their home.
He could leave because he doesn't fit in. Naruto is all about the ninja way, with its own code of honor and fighting style. The Justice League's superhero culture is just too different.
Maybe there's some sort of plot or secret that he doesn't want Hermione to expose. He might think that by keeping her close, he can prevent her from telling others. For example, if he's involved in some sort of illegal or unethical magic practice and he believes Hermione has figured it out.
It could be due to Harry's own charm and good nature. He's polite and respectful to Hermione's parents, and they can see his kind heart. Also, given his difficult background with his own family, Hermione's parents might feel a sense of compassion for him and want to provide him with the love and support he lacks from his own relatives.
In this story, it could be that the wife had personal growth and self - discovery in mind. Her 500 - pound state might have been a part of a complex situation where she felt she needed to break free from the relationship with George. Maybe she was tired of the way things were in their relationship, whether it was about how George treated her, or how she felt about herself within the relationship. She may have wanted to start anew, away from George, to find a better version of herself and a more fulfilling life.