In the fanfiction, Fenrir could be a part of an ancient prophecy that involves both the Harry Potter world and Loki's domain. Harry Potter, as the chosen one in his world, is destined to face Fenrir. But Loki has his own plans regarding the prophecy. He tries to manipulate the situation so that he can control the outcome. This would create a complex web of power struggles and alliances.
One idea could be a crossover where Fenrir from the Harry Potter universe somehow gets transported to the realm of Loki. Loki, being the trickster, might see Fenrir as a tool for his own schemes. Harry Potter, perhaps in a quest to stop some dark magic related to Fenrir, ends up following him and has to deal with Loki's antics as well.
Yes, there are some out there. Some fanfictions explore this unique relationship in really creative ways. They might delve into how Harry's character is shaped by having Fenrir as his father, and how it changes the entire Harry Potter universe's dynamics. For example, some might show Harry struggling with his werewolf heritage, which Fenrir would pass on, and how that affects his relationships with his friends at Hogwarts.
You can start by focusing on his internal conflict. Since Fenrir is a complex and often - feared figure, Percy would have a lot of self - doubt. He could question whether he's destined to be bad like his father is often portrayed.
In fanfiction, the idea of Harry being Loki's son can be a really interesting concept. It might bring together the magical world of Harry Potter and the Norse mythology of Loki. However, in the original Harry Potter and Norse mythologies, there is no such relation. But in fanfiction, authors can use their creativity to build a whole new story around this idea, perhaps with Harry having some of Loki's trickster traits and magical abilities from a different source.
It could be about a lot of things. Maybe in this fanfiction, Naruto's connection to Fenrir gives him a different kind of chakra or power source. His appearance might even be affected, like having some wolf - like features. The story could revolve around Naruto trying to understand his new identity as the son of Fenrir. He might struggle with being different from the other ninjas. And it could also show how the ninja world reacts to his newfound origin. There could be conflicts between those who accept him and those who fear or reject him because of his relation to Fenrir.
At first, it could be strained. Loki might not be the best father figure right away. He may be more focused on his own goals and not fully understand how to be a dad. Peter, on the other hand, would be confused and perhaps a bit resentful.
One possibility could be through some sort of magical or other - worldly intervention. Maybe a powerful magic user in the Harry Potter universe, like Albus Dumbledore, unknowingly creates a rift that connects the Asgardian realm to the wizarding world. And through this rift, some sort of strange magic causes Thor and Loki's essence to combine with a human, resulting in Harry being born. However, this would be a very convoluted and out - of - the - box explanation.
Yes, there might be such fanfiction out there. The Harry Potter fandom is vast and diverse, with fans exploring all kinds of alternative family relationships and storylines. However, this concept goes against the original canon, which is what makes it a unique and interesting idea for fanfiction.
One common theme is identity crisis. Harry would have to grapple with being the son of a feared werewolf. Another could be acceptance, both from himself and from those around him. For instance, he might worry about how his friends like Ron and Hermione will react.