Well, it could be about Harry Potter somehow getting transported to Arendelle. Maybe he uses magic to help the people of Arendelle deal with some new threat that the royal family can't handle on their own. He could use his magic skills, like spells from Hogwarts, to combat an evil force that's trying to take over the kingdom.
The main characters would include Harry Potter, who is the experienced wizard. The Prince of Arendelle, who represents the leadership of his kingdom. Then there could be Hermione as well. She could come to Arendelle with Harry and use her intelligence to figure out how the magic in Arendelle works and how it can be combined with the magic they know from Hogwarts. Ron might also tag along and provide some comical relief during their adventures in Arendelle.
Well, perhaps the prince could be from a magical realm not yet explored in the original series. He might be drawn to Harry Potter's unique courage and power. The fanfic could involve the prince trying to win Harry's heart with grand magical gestures and adventures that take them to new and mysterious places.
It could start with Harry having strange dreams about Asgard. As he investigates, he finds out that he is actually a prince of Asgard. He travels there and is trained in Asgardian combat and magic. Meanwhile, in the wizarding world, his friends are worried about his disappearance. When he returns, he combines his newfound Asgardian powers with his wizarding skills to defeat a new and powerful dark wizard who has emerged, creating a more inclusive and diverse magical world in the process.
Maybe Prince William stumbles upon Harry Potter during one of his wizarding battles. Using his royal influence or some hidden magical ability (in this fictional scenario), he manages to save Harry from a dangerous situation, like a Death Eater attack.
The plot could involve a prophecy that links their two worlds. Diana Prince might be sent to the wizarding world to protect Harry Potter because of this prophecy. As they spend time together, they start to develop feelings for each other. Along the way, they face challenges from both the magical and non - magical threats, like Death Eaters and some of Diana's enemies from her own world.
One possible plot could be that Harry discovers he has some long - lost royal heritage in the wizarding world. This new status as a prince might put him at the center of a power struggle between different wizarding families or factions. He could then have to navigate through political intrigue while still dealing with his normal Hogwarts life and the threat of Voldemort.
Maybe the prince is from a neighboring magical country. For example, he could be from a place like Beauxbatons or Durmstrang. He comes to Hogwarts on an exchange program of sorts and that's where he meets Harry and decides to court him. This would add an element of international magical relations to the fanfic.
The fanfic could center around Harry's life outside of the main events of the books. For example, it could explore his summer holidays in more detail. He could be spending time in the Muggle world and using his magic in creative ways to solve normal, everyday problems. He might use magic to help his neighbor fix a broken fence without the neighbor realizing it was magic. This would add a new dimension to his character and show how he can adapt his magical abilities to different situations.
Well, it could be about Harry's journey to fully embrace his role as a prince in Hogwarts. Maybe he discovers some long - lost royal heritage of the wizarding world that gives him new powers and responsibilities.
One possible plot could be that Harry Potter discovers his secret heritage as a Prince of England. This might lead to a whole new set of magical and political adventures. He could use his newfound status to reform the wizarding world's relationship with the Muggle government. Maybe he'd introduce magical solutions to some of the Muggle world's problems, all while still dealing with the usual threats in the wizarding world like Voldemort's followers.