A possible plot twist is that they are forced to marry by a powerful magical contract, but as they start to live together, they find out that there are other forces at work trying to stop their union. These forces might be related to the pure - blood ideology that doesn't want a Muggle - born like Hermione to be so closely associated with a famous pure - blood like Harry. As they fight against these external threats, their relationship evolves from forced to something more genuine.
One interesting plot twist could be that they discover a hidden prophecy that states their union is the key to saving the wizarding world from a new, unknown threat. So, despite their initial resistance, they start to work together to fulfill this prophecy. Another could be that a powerful dark wizard has cast a spell on them, but as they try to break it, they actually start to understand each other better and form a real bond.
One interesting plot twist could be that the marriage is part of a dark wizard's plan to gain control over the wizarding world through Harry. But Harry discovers a hidden prophecy that gives him the power to turn the situation around and expose the dark wizard's true intentions.
One possible plot twist could be that it's all a part of a dark wizard's plan to gain control over the wizarding world through their union. Maybe the dark wizard has some ancient magic that can be harnessed only if Harry and Ginny are married against their will. Another twist could be that it was a misinterpreted prophecy that led to this forced situation, and as they struggle against it, they discover new aspects of the prophecy that change everything.
Another aspect could be an unexpected bond forming between Hermione and the Death Eater. As they are forced to spend time together, they might start to understand each other on a deeper level. This could lead to a moral dilemma for the Death Eater, especially if he starts to develop feelings for Hermione. He would then have to choose between his loyalty to the Death Eaters and his new - found connection with her.
One possible plot twist could be that Harry discovers the marriage is part of a dark wizard's plan to gain control over him. Maybe the dark wizard wants to use Harry's fame and power within the wizarding world for their own evil deeds. Another twist could be that the person he is forced to marry is actually an undercover ally who is trying to protect Harry from a greater threat. For example, she might be pretending to be part of the forced marriage scheme but is actually working with Dumbledore's old network to keep Harry safe.
In such a fanfiction, there might be political reasons for the forced marriage. For example, to unite two powerful clans or villages. Naruto and Sasuke then have to navigate the complex political web while dealing with their own feelings. Sasuke, who is often more reserved, might struggle with opening up to Naruto in this new context. Naruto, on the other hand, might try to bring his positive energy into the relationship and slowly break down Sasuke's walls.
Perhaps there could be a magical object or spell involved that is causing this forced marriage. Harry and Snape might have to work together to find and break this spell. Along the way, they could learn more about each other's pasts and secrets, which could change their relationship from one of enmity to something more complex.
Maybe in the fanfiction, Hermione gets accidentally sent back in time instead of Harry when they are trying to save Sirius. She then has to use her wits to find a way to not only save Sirius but also to get back to her own time, which adds a whole new layer of complexity to the story.
Well, in such fanfiction, there could be a plot where Harry tries to find a way out of the forced marriage at first. He might explore magical loopholes or seek help from his friends like Hermione and Ron. However, as time goes on, he realizes that Ginny has always been there for him and starts to accept the situation. Maybe Ginny is also dealing with her own insecurities about the forced marriage, thinking Harry doesn't really want her, but through some shared adventures or conversations, they start to build a real connection.
Maybe the forced marriage contract was set up by a well - meaning but misinformed wizard in the past. Harry initially resists but then realizes that the person he's supposed to marry has some crucial information about his parents. So, he decides to work with her within the bounds of the contract to uncover the secrets. And along the way, they actually start to develop real feelings for each other.
Another development could be Ginny's perspective. She might be conflicted as well. She loves Harry, but not in this forced way. So she could be torn between her feelings for Harry and her own sense of independence. She may start to rebel against the idea too, which could lead to some interesting interactions between her and Harry as they both deal with the situation.