Maybe Arthur Curry is sent to Hogwarts on a mission. He has to learn magic quickly to blend in and help solve a mystery that involves dark wizards trying to steal Atlantean magic. Along the way, he befriends Harry Potter and they exchange knowledge - Arthur teaches Harry about the ocean and its secrets, while Harry shows Arthur the ropes of wizardry.
They would probably start off being a bit cautious of each other. Harry would be intrigued by Arthur's unique powers and his connection to the ocean. Arthur, on the other hand, would be curious about Harry's magic. They might exchange stories about their respective worlds at first, like Arthur telling Harry about Atlantis and Harry sharing tales of Hogwarts.
One possible plot could be that Harry Potter discovers a magical portal that leads him to the underwater world of Aquaman. There, he has to learn the ways of the underwater society while also using his magic to help Aquaman fight against an evil force that threatens both the wizarding world and the underwater realm. Maybe a dark wizard has teamed up with a sea - based villain, and Harry's unique skills are needed to defeat them.
One possible plot could be that Aquaman discovers a magical portal in the depths of the ocean that leads to the wizarding world of Harry Potter. He then teams up with Harry to fight a new threat that is endangering both the underwater kingdom and Hogwarts. Maybe it's a dark magic - using sea creature that has gone berserk.
One possible plot could be that Aquaman somehow finds himself in the wizarding world of Harry Potter. Maybe a magical spell gone wrong transports him there. He could use his unique underwater abilities to help the Hogwarts students in a task related to the Black Lake, like retrieving a powerful magical artifact that has sunk to the bottom.
Well, in a 'Harry Potter son of Aquaman' fanfiction, the story could start with Harry being an outcast at Hogwarts because of his strange connection to the ocean. As he grows older, he realizes he can control water in ways other wizards can't. This leads to him being both feared and admired. He could then go on a quest to find out more about his father Aquaman and in the process, use his combined magical and Aquaman - like powers to defeat a dark force that threatens both the wizarding world and the underwater kingdom.
One interesting Arthur Curry OC fanfiction could be about an OC who is a long - lost relative of Arthur Curry. This OC might have unique powers related to the sea that they discover while interacting with Arthur. Another could be a story where an OC is a scientist who is studying Arthur Curry and his abilities, and they end up on an unexpected adventure together.
One idea could be that Harry Potter discovers an ancient magic artifact that transports him to the time of King Arthur. There, he uses his magic skills to help Arthur in a battle against a powerful dark sorcerer. Maybe he teaches some of the knights a few new spells.
In the fanfiction, it could start with Bella Swan having strange dreams about an underwater world. One day, she accidentally discovers a portal that leads her to Arthur Curry's realm. Arthur is initially suspicious of this strange human from another world. However, as they interact more, they find that they have a special bond. They might have to face challenges together, like an evil force that wants to destroy both their worlds. Their relationship as mates could be the key to uniting their two very different realms and saving them from destruction.
It could be Aquaman. He is so different from the wizards in the Harry Potter universe. His fish - like abilities and his role as a king would make for some great interactions with the Hogwarts students and professors. He could teach them about the ocean and its secrets, while also being amazed by the magic of wands and potions.
One plot idea could be that Harry starts having strange memories of Arthur's life. He might remember Arthur's relationships, like his bond with his family. This could lead to Harry trying to understand these memories and how they relate to his current life in the wizarding world. Another idea is that Harry discovers he has some of Arthur's skills, such as an affinity for working with magical devices like Arthur had with Muggle artifacts. It could create a whole new dynamic in his relationships with his friends and teachers as they try to figure out what's going on with him.