What are some interesting plot ideas for 'Harry Potter Wizard King Fanfiction'?

One idea could be that the Royal Wizards have a secret society within Hogwarts that Harry discovers. They have ancient spells and knowledge that could help him in his fight against Voldemort.

A plot could also revolve around a character from the Muggle world who discovers they have wizarding blood later in life. They then have to adapt to the wizarding world, much like Harry did when he first found out he was a wizard. But this character could bring in a fresh perspective, having lived in the Muggle world for a long time and being more familiar with Muggle technology and culture.

One idea could be a crossover where characters from Harry Potter and Wizard 101 team up to fight a new dark force. For example, Harry Potter and his friends could meet up with the wizard from Wizard 101 in a magical realm that is a blend of both universes.

One idea could be that Harry, as king, uses his magical knowledge to create a new system of governance in the wizarding world. He could establish laws that ensure fair treatment of all magical creatures, for example, giving house - elves proper wages and rights. Another plot could involve him facing challenges from traditional pure - blood families who oppose his more inclusive style of ruling.

One interesting idea could be mutant wizards with unique powers beyond the normal magic in the Harry Potter world. For example, a wizard who can control time in a completely different way than Hermione's time - turner. Another could be mutant wizards having physical mutations that also enhance their magical abilities, like wings that allow for faster flying spells.

Perhaps the wolf king has a prophecy related to Harry Potter. It could be foretold that the wolf king will either help or hinder Harry in his fight against Voldemort. This would create a whole new dynamic where Harry and his friends have to figure out how to deal with this new element in their battle. They might need to seek out the wolf king and try to understand its motives.

One idea could be that Harry discovers he has the power to control monsters deep in the Forbidden Forest. He uses this new ability to protect Hogwarts from a dark wizard who is summoning dangerous creatures.

The mafia king could be a new threat that emerges after Voldemort's defeat. He sees the power vacuum in the wizarding world and decides to take over. Harry, being the hero, has to gather his old friends and some new allies to face this new menace. The fanfiction could explore how the wizarding world has changed after the big war and how it copes with this new type of threat.

One interesting plot idea could be the discovery of a hidden connection between Harry Potter and the Dragon King. Maybe the Dragon King has some long - lost magic that only Harry can unlock, leading to a whole new adventure in the wizarding world.

One idea could be that the Fairy King has a secret alliance with Dumbledore. They work together to protect a powerful magical artifact that Voldemort is also after. Another could be the Fairy King taking Harry Potter under his wing to teach him unique forms of magic not taught at Hogwarts.