One possibility is that Hermione manages to talk some sense into her parents and they release Hedwig. This would require her to explain the importance of Hedwig to Harry and the fact that she is just a normal owl in the wizarding world.
Perhaps the whole event could lead to Hermione's parents becoming more involved in the wizarding world. They might start to ask more questions about magic and the things Hermione is involved in. This could be a big change for them as they are muggles, and it could also change the dynamic between Hermione and her parents as well as between Hermione and Harry.
In this scenario, it would be a very strange and out - of - character event. Hermione's parents are muggles, and Hedwig is Harry's owl. Maybe in the fanfiction, there could be some sort of misunderstanding. For example, they might think Hedwig is a dangerous creature and capture her to protect Hermione. But this would also cause a huge rift between Harry and Hermione as Hedwig is very important to Harry.
Well, Hermione might use Hedwig to send secret messages to Harry and Ron. Since Hedwig is Harry's owl, she could be a link between them during the summer when they're apart. Maybe Hermione discovers some new abilities of Hedwig, like the owl can sense danger in a different way.
In this Peter Pan fanfiction scenario where Jane is kidnapped, the situation could be very complex. It could be that the reason behind the kidnapping is related to some power struggle in Neverland. If so, Peter Pan would not only be rescuing Jane but also getting involved in a bigger conflict. He might have to make alliances with some unlikely characters in order to get Jane back. For instance, he could team up with some of Hook's men who also don't want to see the power balance in Neverland disrupted by this kidnapping. And during the rescue, there could be many emotional moments as Peter realizes how important Jane has become to him and to the safety of Neverland as a whole.
Well, in such a fanfiction, Sasuke might be taken to Orochimaru's lair. There, Orochimaru could try to force Sasuke to accept his power - like the cursed seal. Sasuke, being strong - willed, would likely resist at first. But Orochimaru has his ways of persuasion. Maybe he'd show Sasuke some dark jutsu that could make Sasuke more powerful. And Sasuke, who's always eager to gain power to avenge his clan, might start to consider Orochimaru's offer despite the risks.
There are so many things that could occur. For instance, Harry's parents could be curious about Hermione's relationship with their son. They might ask her about her family and her magical abilities. Hermione, on the other hand, could be eager to learn from them about Harry's early life. It could be a very emotional encounter, with lots of reminiscing about Harry as a baby and how much they missed seeing him grow up. And they might also share some secrets about the Potter family that could help Hermione and Harry in their later battles.
In this kind of fanfiction, Draco might initially be nervous. He's from a pure - blood family with different values. Meeting Hermione's Muggle - born parents could be a huge culture shock for him. He might struggle to fit in at first, but as time goes on, he could start to see the beauty in their simple Muggle lifestyle.
In this kind of fanfiction, there could be a lot of tension. Hermione might be initially met with coldness from Draco's parents. They are from different sides in the wizarding world after all. But as the story progresses, they could start to see Hermione's intelligence and strong will, and gradually change their attitude towards her.
Well, one thing that could happen is that Hermione would be exposed to a whole new family dynamic. Sirius has his own wild past and rebellious nature. He might encourage Hermione to be more daring in her magic, perhaps showing her some spells that are a bit on the edgy side but still within the bounds of good magic. Also, she could learn a great deal about the Marauders from him directly, which would give her a new perspective on the history of Hogwarts.
She might discover new magical abilities that are unique to elves. For instance, elves are very good at household magic. Hermione could use these new skills to improve the living conditions in the Gryffindor common room. She could make the furniture more comfortable or keep the room cleaner without using much effort.
Well, it could be a very emotional encounter. Maybe there would be some initial shock and disbelief. The parents might be overjoyed to see their children, who have become Avengers. There could also be some conflicts as the parents try to impose their old values on the Avengers, while the Avengers have their own new ways of thinking.