One big challenge could be cultural differences. Peter is from a modern, somewhat ordinary (despite the superhero stuff) American culture, while Thundra is from a very different, perhaps more barbaric or warrior - based culture. Their ideas about things like family, gender roles, and social norms could be very different. Another challenge might be their different power levels. Thundra is extremely strong physically, while Peter is more of an acrobatic and intelligent fighter. This could lead to insecurities or misunderstandings in their relationship. Also, they come from different worlds, so just the logistics of living together, like where they will live - in Peter's New York or Thundra's world - could be a huge issue.
One idea could be that they meet during a multiverse - related crisis. Peter's quick thinking and Thundra's strength complement each other as they fight side by side. As they spend more time together, they start to develop feelings. Eventually, they decide to get married in a ceremony attended by various superheroes from different universes.
They might have to deal with the reactions of their respective friends and families. For example, Peter's Aunt May would be both surprised and cautious at first. Thundra's people from her own dimension might also have different opinions. Their married life could involve them teaming up on superhero duties more often, using their combined skills to keep the city or even the multiverse safe.
One possibility is that it could be a story of two very different worlds colliding. Peter Parker, from a more down - to - earth and scientific world in New York, and Thundra, from a more fantastical and perhaps warrior - based realm. Their marriage could be a political alliance at first. Maybe Thundra's people need some scientific knowledge that Peter can provide, and in return, Peter's world gets protection from Thundra's strength. As they spend time together, they start to develop real feelings for each other. Peter teaches Thundra about the simple joys of life in his city, like sharing a pizza or going to a movie. Thundra, on the other hand, shows Peter a new level of courage and tenacity. Their relationship could face challenges from both their own insecurities and the external forces that oppose their union, but in the end, they overcome them and have a grand wedding that combines both of their cultures.
Well, in such a fanfiction, their relationship could start in a very unexpected way. Maybe they meet during a multiverse - spanning event where the boundaries between DC and Marvel blur. Once married, they would have to learn to live with each other's secrets. Peter has his identity as Spider - Man to protect, and Wonder Woman has her Amazonian heritage. Their marriage would be a mix of modern - day New York life and the ancient ways of Themyscira.
There would be the challenge of public perception. Peter Parker is a well - known superhero, and Mystique has a reputation as a shape - shifter who has been on both sides of the law. Their relationship would be under intense scrutiny. The superhero community might not accept their union, fearing that Mystique could be using Peter for some ulterior motive. Additionally, Mystique's powers could cause problems in their relationship. For example, she might accidentally shift during an argument or a moment of stress, which could be very disconcerting for Peter.
Well, first of all, there's the matter of loyalty. Naruto is loyal to Konoha, and Kurotsuchi to Iwa. When they get married for political reasons, they need to balance their loyalty to their home villages with their new relationship. This can be really tricky, especially when decisions need to be made that might benefit one village more than the other. Then there are the family expectations. Naruto has his own family - like figures in Konoha, and Kurotsuchi has hers in Iwa. These families might have different ideas about how the marriage should work and what the priorities should be. And let's not forget about the personal feelings. They are two very different individuals with different personalities and goals. It will take a lot of effort for them to understand each other and make the relationship work in the context of a political marriage.
MJ is an obvious choice. She has a connection with Peter in the MCU already. Then there could be Gwen Stacy, who is a classic love interest in the Spider - Man lore. Another potential character could be Black Cat. Her flirtatious nature would add an interesting dynamic to the harem.
It could be a single, kind - hearted scientist who sees Peter's potential and wants to give him a stable home. The scientist might also be interested in studying Peter's enhanced abilities in a more ethical way compared to some of the villains in the Spider - Man universe.
One challenge could be the speed of the train. If it's moving too fast, it's difficult for him to just grab onto it without getting hurt. Also, the train's momentum is a big issue. It would be really hard to stop it suddenly.
One challenge is merging the two different universes. Harry Potter has a world full of magic, with wizards, spells, and magical creatures. Peter Parker's world is more of a modern, urban superhero setting. Combining these two requires a lot of creativity to make it seem believable.