A plot could revolve around Harry Hook trying to start a new pirate - like crew in Auradon. However, Auradon has different rules and values compared to the Isle. He has to find a way to adapt his pirate ways to fit in while still maintaining his own identity. He might face opposition from some Auradonians who don't trust his motives, but also gain some supporters who are intrigued by his adventurous spirit.
One idea could be that Harry Hook's sister is a secret magician and she uses her powers to protect him from danger in the Isle of the Lost. Another could be that she tries to find a way to bring peace between the pirates and the other groups on the isle. Maybe she has a special connection to a magical artifact that could change the fate of the Isle of the Lost.
Uma could be a great love interest. They already have a history together from the Isle. In Auradon, they could rekindle their relationship and face new challenges as a couple, like dealing with the differences between Auradon and the Isle's cultures.
A plot could revolve around Harry Hook trying to prove himself to Ben. He might initially be seen as a troublemaker in Auradon, but he actually has some skills and knowledge that could be useful. Ben, on the other hand, is trying to integrate all the villains' kids into Auradon smoothly. Their story could be about how they both grow and change as they interact more.
One plot idea could be Harry Hook trying to find his true place in Auradon. He's used to being a villain but starts to question that identity. Another could be a love story where he falls for someone unexpected, like a goody - two - shoes Auradon student. Or perhaps a plot where he has to team up with his old enemies to save Descendants 2 world from a new threat.
One idea could be a crossover where Captain Hook somehow ends up in the wizarding world of Harry Potter. Maybe he's looking for a magical item to help him defeat Peter Pan once and for all and believes it's hidden in Hogwarts. Another could be a story where Harry Potter and his friends accidentally get transported to Neverland and have to deal with Captain Hook while also trying to find their way back home.
One plot idea could be that Tinkerbell is sent on a mission by the fairies to steal a magical item from Captain Hook. But during the process, she discovers that Hook has a tragic past that led him to his villainous ways. This makes her question whether he's truly all bad.
Perhaps they discover that the baby has some special abilities. This could lead to a journey where they try to understand and control these powers. They might also have to hide the pregnancy from certain people in Neverland at first to keep the baby safe.
Well, a great plot for Captain Hook and Peter Pan fanfiction might involve time travel. Imagine if Captain Hook somehow travels back in time and meets a young Peter Pan before he became the eternal boy. He could try to change things so that Peter Pan never becomes his nemesis. Or perhaps a story where Peter Pan and Captain Hook are forced to work together to save Neverland from a greater threat, like an evil sorcerer who wants to destroy the magic of the island. In this situation, they have to put aside their differences and learn to trust each other.
One idea could be that they face challenges in their relationship while preparing for the baby. Maybe Hook is worried about being a good father because of his past. Another could be that Emma's magic has an unexpected reaction during her pregnancy, like protecting the baby in a magical way. And a third idea is that they discover a prophecy related to their unborn child which forces them to go on an adventure to protect their family.
One idea could be exploring Captain Hook's backstory in more depth. Maybe he had a love interest before his encounter with Peter Pan that was lost due to his obsession with revenge. Another plot could involve a temporary alliance between Hook and Peter Pan against a greater evil in Neverland. For example, a new villain arrives who threatens both their territories and they must work together to defeat it.