Yes, in some Peter Pan daughter fanfictions, there are often descendants created. These descendants can play important roles in continuing the story, perhaps having their own adventures in Neverland or in the real world, depending on how the author imagines it.
The plot could center around her unique abilities. Since she's Peter Pan's daughter, she might have some special powers like flying or the ability to communicate with the fairies better than anyone else. The story could be about how she uses these powers to protect Neverland from a new threat that even Peter Pan couldn't handle on his own. She might also struggle with the responsibility that comes with such great power and the expectations of living up to her father's name.
One common theme is identity. Since she's Peter Pan's daughter, she often has to figure out who she is apart from her father's famous legacy. Another theme is adventure, just like in the original Peter Pan story. She embarks on exciting journeys in Neverland.
She could have adventures in Neverland just like her parents. Maybe she discovers new parts of the island that Peter Pan didn't even know about. She might also have unique powers that are a combination of her parents' traits.
Well, obviously Peter Pan's daughter is a main character. She would likely inherit some of her father's traits like his mischievousness and ability to fly. Then there could be characters from Descendants such as Mal, Evie, Jay and Carlos. They might interact with Peter Pan's daughter in various ways, either as friends or foes depending on the plot of the fanfiction.
One common theme is self - discovery. The daughter, being in the shadow of her famous parents, often has to find out who she really is. Another theme is the power of heritage. She may inherit certain abilities or a connection to Neverland from her parents.
In many fanfictions, they could possess some form of magic. Given that Peter Pan has his own set of magical abilities, his daughter's descendants might have a diluted or new form of magic. For example, they could be able to fly, but not as effortlessly as Peter Pan, or they might have the ability to communicate with magical creatures in a unique way. This would add an interesting dynamic to the story as they navigate their world with these powers.
In some fanfictions, Peter Pan's daughter could be in a love triangle with a Descendants character and someone from Neverland. This would create a lot of drama as she tries to balance her two different worlds and her feelings for the two different individuals.
In many Disney Peter Pan fanfictions, Peter Pan does get hurt. Writers may do this to add depth to his character. When he gets hurt, it can lead to different reactions from the other characters in the story, like Wendy taking care of him. It also allows for a different kind of growth in the story. For example, he might become more cautious or learn a valuable lesson about his overconfidence. And it can also create new storylines where the characters have to find a way to heal him, which can be very interesting to read.
There could be new characters created specifically for the fanfiction. For example, a mysterious old wizard who lives on the outskirts of Neverland and has knowledge about the daughter's true potential. Or a mermaid who befriends the daughter and helps her understand the secrets of the underwater world in Neverland. These new characters could add more depth and variety to the story.