What could be the plot of a Harry and Luna marriage fanfiction?

The plot might start with the announcement of the marriage law which forces Harry and Luna into a situation. Then they gradually get to know each other better in a new way. Luna's unique view of the wizarding world might influence Harry a great deal. They could also be involved in some sort of mystery related to the marriage law, like uncovering some hidden clauses or a conspiracy behind it. Their relationship would grow stronger as they face these things together.

A prevalent theme is the power of the contract itself. It can be seen as a magical force that brings them together, whether it's for good or for some initial chaos. For example, in many fanfictions, the contract might have some unforeseen magical properties that force Harry and Luna to interact more than they would have otherwise. Also, the theme of acceptance is big. They have to accept not only the contract but also each other's quirks and differences. Luna's unique view of the world and Harry's more traditional hero role need to be reconciled in these stories.

Obviously, Harry and Luna are the main characters. Harry, the famous wizard who defeated Voldemort, and Luna, the unique and dreamy Ravenclaw.

One plot could be that Harry has to defend his ownership of the Luna fanfiction against those who want to claim it for themselves. This could lead to a series of adventures and magical battles within the fanfiction world.

The plot might involve their family backstory. Maybe their parents were involved in some secret magical research that put their family in danger. As siblings, Harry and Luna could be on a quest to uncover the truth about their family's past while also dealing with the normal Hogwarts drama like exams, Quidditch, and the threat of the Dark Arts. They could also have a special bond that allows them to communicate telepathically or something similar, which would add an interesting twist to the story.

It could be about Harry and Luna going on a secret adventure in the Forbidden Forest. Maybe they discover a new magical creature that no one else knows about.

One popular 'Luna x Harry Marriage Law Fanfiction' is 'A New Beginning'. It explores how Luna and Harry navigate the challenges of a magically - enforced marriage law. The story beautifully portrays their individual personalities as they come to terms with their new relationship.

One common theme is the struggle against an imposed system. The marriage law forces them together, and they often have to figure out how to deal with their own feelings and desires while conforming to this new rule. Another theme is the discovery of new sides of each other. Since they might not have been that close before, they get to know different aspects of their personalities.

They would likely support each other's quirks. Harry would be understanding of Luna's dreamy nature and Luna would be there for Harry when his PTSD from the war flares up. Their relationship could grow deeper as they explore new magical things together, like traveling to far - off magical lands.

Perhaps a plot twist could involve a mystery related to the arranged marriage itself. It could be that there was a hidden prophecy or an ancient magical pact that led to their arranged union. As Draco and Luna try to figure out the true reason behind their marriage, they uncover secrets about their families and the wizarding world that no one else knew. This discovery could either strengthen their bond as they face these revelations together or put a strain on their relationship as they struggle to come to terms with the new - found knowledge.