Fanfiction often plays with established characters in new and unexpected ways. If Loki is Peter's mother, it might be part of a story where the writers want to explore the idea of family in a very different light. Loki's own complex personality and backstory could bring a whole new dynamic to Peter's character development. Maybe Loki was trying to protect Peter from some greater threat by taking on this maternal role, or it could be a way to rewrite the characters' fates in a more interesting and unique narrative.
Well, in fanfiction, the rules are often bent. Maybe it could be possible through some sort of magic or alternate universe scenario. For example, Loki might have used his shape - shifting abilities to take on a female form and through some complex plot device, end up as Peter's mother. It could also be part of a time - travel or multiverse - related plot where the normal rules of genetics and family relations don't apply in the traditional sense.
One possibility could be through some dark magic or a complex time - travel plot. Maybe a spell was cast that altered Hermione's lineage in an alternate reality. For example, Bellatrix could have been forced into a situation where her magical essence was used to create Hermione in a very unorthodox way.
It could be a very complex relationship. Loki is known for his trickery, but as a mother, he might have a soft side for Peter. He could be overprotective, using his powers to shield Peter from harm. At the same time, Peter might be both in awe of and a bit scared of Loki's power and unpredictable nature.
In fanfiction, the idea of Hermione being Draco's mother can be made possible through alternate timelines or magical interventions. For example, a powerful spell could have altered their family relationships. It allows writers to explore different character dynamics and how it would change the story.
Well, in fanfiction, the author has the freedom to twist the original story. For McGonagall to be Hermione's mother, perhaps there was a powerful charm placed on Hermione as a baby to hide her true parentage. And McGonagall, being a powerful witch, had reasons to keep this a secret, like protecting Hermione from some dark forces that were after her because of her heritage.
Well, in fanfiction, anything can be possible. Maybe it could be some sort of multiverse shenanigans. For example, a spell gone wrong in the multiverse could have intertwined the fates of Peter Parker and Loki in such a way that Peter ends up being his son. It could also be a result of some powerful being's meddling with reality for their own purposes.
Well, a plotline might start with Loki arriving in the Harry Potter universe for some reason, perhaps fleeing from his own troubles in the Marvel universe. He then falls in love with a wizard or has some sort of magical encounter that results in Harry's birth. As Harry grows up, Loki could be constantly trying to balance his own nature of chaos and the need to protect Harry. There could be a conflict when the wizarding world discovers Harry's mother is Loki, and they are suspicious of Harry because of Loki's reputation. Also, Loki could be involved in the fight against Voldemort in a very unorthodox way, using his unique skills.
One way it could work is if there are alternate universes where the rules of magic and family relations are different. Perhaps in a particular universe, Loki had an encounter with a powerful magic - user (related to Harry's world) and through some complex magical means, a child was born who ended up being fem Harry. This could be a really interesting concept to explore in the fanfiction, like how she would inherit Loki's powers and Harry's own unique traits.
In fanfiction, the idea of Naruto being Esdeath's brother might be achieved through some creative world - building. Maybe there could be a crossover of their respective universes where some powerful force or magic links their fates. For example, a powerful sorcerer could have meddled with time and space, causing their families to be connected in some strange way.
Perhaps it starts in a parallel universe. In this universe, Loki has never been fully evil. He and Peter meet when a portal accident occurs. Peter is exploring the multiverse when he accidentally lands in Loki's realm. Loki helps Peter get back home, and during their time together, they realize they can be good friends. They share stories of their families, with Peter talking about Aunt May and Loki about Thor. Their friendship is based on mutual respect and the understanding that they both have a lot to offer each other.
In fanfiction, the idea of Peter Parker being Tony Stark's secret son can be made to work in various ways. One way could be that Tony was involved in a top - secret project that involved genetic engineering, and without his knowledge, his DNA was used to create Peter. Another possibility is that there was a love affair that was kept under wraps for the safety of the child. This could add a whole new layer of drama and relationships to the existing Marvel storylines. It allows for new character dynamics, such as Tony having a different kind of paternal relationship with Peter than what we see in the official stories.