One interesting plot could be Harry having to deal with the different social expectations placed on girls. For example, in the wizarding world, there might be different rules or attitudes towards female students in Hogwarts. He might struggle with how to act in a way that is considered 'appropriate' for a girl while still maintaining his own identity.
Maybe there could be a romantic sub - plot where the now - female Harry attracts different kinds of attention. Some characters who were just friends with Harry as a boy might start to have different feelings. And Harry would have to navigate these new - found emotions and relationships while also adjusting to his new physical form.
Well, a great plot development could be Shirou's self - discovery. When turned into a girl, he might start to understand the female experience more deeply. He could find himself interested in things he never considered before, like certain types of fashion or hobbies typically associated with girls. This newfound self - awareness could also lead to changes in his relationships. He might become closer to the female characters as he can now relate to them on a different level.
One plot development could be the reaction of the Avengers or other superheroes to Peter's transformation. They might be initially confused or even skeptical about whether it's really Peter. And Peter, as a girl, would have to prove herself all over again in the superhero community. There could also be a plot where she discovers new powers or abilities that come with her new form. This could lead to her being more of an enigma in the superhero world and having to figure out how to control these new powers while still maintaining her identity as Peter Parker at heart.
Well, a possible plot development is her struggle with identity. Since she has the memories of Harry but is now a girl, she may have an internal conflict. She might wonder if she should still follow the same path as Harry did in the original story. Also, in terms of magic, she could discover new ways of using magic that were perhaps not explored by Harry because of the different way she experiences the magical world as a female. For instance, she could have a special connection with certain female - centric magical creatures or spells that are more attuned to her new gender. And her presence as a girl could inspire other female characters in the wizarding world to be more assertive and strive for more equality in magic education and other aspects.
In this type of fanfiction, an interesting plot twist might be that Harry, as a girl, is underestimated by many of the male characters at first. But then she uses this to her advantage. She could pretend to be meek and mild while secretly gathering information and planning strategies. Also, her transformation could lead to a change in the way Hogwarts is run. Maybe she starts a movement for more equality between male and female students, which causes a stir among the old - fashioned teachers.
One possible plot development is that Harry's friends initially don't recognize him when he's mistaken for a girl. This could lead to some really funny misunderstandings. They might start flirting with him, thinking he's a new girl in school. And Harry has to find a way to reveal his true identity without causing too much chaos among his friends.
One interesting plot could be how Harry, now as a girl, has to deal with the different social dynamics in Hogwarts. For example, she might face different expectations from teachers and peers. Maybe she forms new friendships with female characters in a way that Harry as a boy never did before.
One interesting plot development could be that Naruto, as a child, has to re - experience his early training days. He might approach it with a different mindset this time, having all his future knowledge. For example, he could quickly master skills that took him a long time before. Also, his relationships with his friends like Sasuke and Sakura would be really cute. They might be more protective of him or he could be the one guiding them in a different way with his future wisdom.
One interesting plot development could be how Harry and Daphne first come to terms with their betrothal. Maybe at first they are reluctant, but as they spend time together, they discover they have more in common than they thought.
In some 'Harry Kidnapped by Pettigrew' fanfictions, one interesting plot development could be Harry's struggle to escape. He might use his wits and the little magic he can muster in captivity. For example, he could try to communicate with his friends through magical means that Pettigrew doesn't suspect. Another aspect could be Pettigrew's motives. Maybe he's being blackmailed by some dark forces to kidnap Harry, which adds a layer of complexity to the story.
Well, one possible plot development could be Harry struggling to control his new werewolf nature. He might have to deal with the stigma within the wizarding world. For example, some might fear him or treat him differently. Another aspect could be his relationships changing. His friends might be initially shocked but then try to support him in finding a way to manage his condition. Maybe he also discovers new powers or abilities related to his werewolf side that he has to learn to use properly.