The main characters are obviously Harry Potter and Cho Chang. Harry is the famous wizard who defeated Voldemort, and Cho is his classmate who he had a bit of a romantic history with in the original books.
One idea could be that the marriage contract was made by their families long ago without their knowledge. Harry initially resists but then realizes Cho has some qualities he admires. Another could be that the contract is a magical mistake and they have to work together to figure out how to break it while dealing with their feelings for each other.
Perhaps in this fanfiction, Harry bought Cho's contract to get closer to her. He might have feelings for her still and this is his rather strange way of showing it. Then they could start to work together on something, like fighting against a new threat in the wizarding world. As they spend time together due to the contract, their relationship could either rekindle or they could just become really good friends.
In fanfiction, a Harry Narcissa marriage contract can lead to really interesting plot twists. It might be used to create a political alliance within the wizarding world. For example, it could be a way to bring peace between the houses that Harry and Narcissa represent. This could involve a lot of drama as Harry would be in a rather unexpected relationship. It also might change the power dynamics in the story.
In fanfiction, a Harry and Narcissa marriage contract can lead to some really interesting plot twists. It might start as a political or family - related arrangement. For example, it could be a way to unite two powerful magical families. This could create a whole new dynamic in the wizarding world. Harry would be thrust into a different kind of relationship with the Malfoys, and Narcissa might see Harry in a new light, perhaps as a means to protect her family in a different way than she originally thought.
The main characters would be Harry and Cho. Harry is the one making the big move of buying the contract. Cho, on the other hand, is the one whose contract is being bought. But we could also see characters like Luna Lovegood popping up. Luna could offer some really out - of - the - box thinking on why Harry did what he did and how Cho should react. And of course, Dumbledore might also play a role, perhaps guiding Harry from the sidelines or having some prior knowledge about the contract situation.
Well, in some fanfictions with the 'Harry Hermione Tonks marriage contract', it's a plot device to bring together different story elements. Maybe it was set up by some magical law from the past. It can create a lot of drama. Hermione might be conflicted as she has her own feelings for Harry, and Tonks being involved adds another layer of complication. It can make for some really engaging reading.
In the fanfiction, the marriage contract might involve Fleur and a character like Harry Potter himself. This could create a whole new dynamic. Fleur might see it as an opportunity to get closer to the hero of the wizarding world, or it could be a source of conflict between her and Ginny, who has feelings for Harry. There could be all sorts of magical stipulations in the contract, like they have to perform certain spells together or pass a series of wizarding trials as a couple.
Yes, there might be. The Harry Potter fandom is vast, and fanfiction writers come up with all sorts of creative and unique ideas. You can try searching on popular fanfiction websites like Archive of Our Own or Fanfiction.net. There could be a story where Harry Potter is involved in buying a marriage contract in some alternate universe or as part of a very different plotline created by the fanfiction author.