Maybe the plot could revolve around a prophecy that only their union can save the wizarding world from a new, emerging threat. So they get married to fulfill this prophecy, but along the way, they actually fall in love. Their relationship grows as they fight against this new danger.
A plot could be that Nymphadora has been secretly in love with Harry for a long time. When Harry finally realizes his feelings for her, they get married. But then they have to deal with the jealousy of some of their friends who had different expectations. It could be about how they navigate through these relationship issues while also dealing with the normal wizarding world affairs.
Well, one possible plot could be that after the war, Harry and Nymphadora find solace in each other. They start to build a life together, facing the post - war rebuilding of the wizarding world side by side. Their different skills and experiences come together to make a strong partnership.
The plot could start with Apollo being intrigued by Harry's unique magic. They start spending time together and realize they have a lot in common. They get married in a grand ceremony that combines both wizarding and divine traditions. As a married couple, they travel between different dimensions, helping those in need. Along the way, they have to deal with internal struggles, like Harry's insecurities about being with a god, and external threats, such as dark forces that want to break them apart.
It could mean that in the realm of fan - created stories, a character named Harry is in possession of fanfiction related to Nymphadora. Maybe it's part of a story where Harry has found or been given this fanfiction, perhaps for some sort of research or just out of curiosity in the fan - made narrative world.
In a possible plot, Voldemort is actually being controlled by a darker force all along. Harry discovers this and finds a way to free him. In the process, they develop an unexpected bond. They decide to get married secretly as they know the world won't understand. Their relationship then becomes a catalyst for changing the power dynamics in the wizarding world. They have to deal with enemies who want to use their relationship against them and friends who are shocked and confused by their union.
Well, in this fanfiction, perhaps a dark wizard has cast a spell that links the destinies of Harry Potter and Medea. Harry, being the hero he is, tries to resist at first but soon realizes that Medea has her own allure. Medea, on the other hand, sees Harry as a way to gain more power and status in a new magical realm. However, as they spend time together, real feelings develop. They get married in a grand ceremony that combines both wizarding and Greek mythological elements. After the marriage, they face challenges from those who oppose their union, like some pure - blood wizards who think Harry has betrayed his own kind and Greek gods who are not happy with Medea's new alliance.
In this fanfiction, it might be that Harry is in Vegas for a bachelor party or just a solo trip. He stumbles into a situation where he meets a girl. There's a lot of fun and chaos in Vegas, like partying at the casinos. Amid all this, they fall in love quickly and get married. After that, they have to figure out if their relationship can work outside of the Vegas bubble.
Maybe a plot could involve a powerful spell that binds their fates together and they have to learn to live with each other. Eventually, they might start to understand each other's motives and fall in love.
Well, perhaps in this fanfiction, the reason for Harry being married to Hel is a magical prophecy. Their marriage could be a key to solving some greater threat. For example, Hel might have powers that are crucial in defeating a new dark force. And as they get married, they have to learn about each other's worlds and cultures, which would be a great source of conflict and growth.
Maybe a prophecy in both their worlds foretells of their union being the key to saving both the wizarding world and the ninja world from a great evil. So, they are forced to marry for the greater good. Along the way, they face many challenges like cultural differences. Harry has to adapt to the ninja clans' politics and Kushina has to understand the complex social hierarchy in the wizarding world. Their relationship develops as they overcome these obstacles together.
Maybe there's a plot twist where Harry discovers that Tonks has a secret mission related to the Dark Arts that she was hiding from him before their marriage. This could lead to a huge rift between them as Harry has always been against the Dark Arts, and he has to decide whether to trust her or not.
One popular theme is their friendship. Given their different personalities and skills in the wizarding world, exploring how they become friends and support each other can be interesting. Another theme could be their roles in the fight against the dark forces. Harry is of course central to that fight, and Nymphadora, with her unique abilities, can play an important part.