One possible plotline could be Harry being resorted into a different house and falling in love with a character from that new house. For example, if he gets resorted into Hufflepuff, he might start a romance with a kind - hearted Hufflepuff girl who helps him see the house in a new light.
Another plot could involve Harry getting resorted and having an enemies - to - lovers type of romance. Maybe he's resorted into Slytherin and at first clashes with a Slytherin student, but over time they discover their similarities and fall for each other. It would be a really interesting dynamic to explore as it goes against the traditional Hogwarts house rivalries.
One possible plotline could be Harry having to deal with the prejudices within Slytherin. He might struggle to fit in at first because of the house's reputation for dark magic, but then gradually find some true friends who see him for who he is.
Well, in such a fanfiction, Harry might end up in a different house than Gryffindor. He could be resorted into Slytherin, which would completely change his relationships. For example, his friendship with Ron and Hermione might be strained as they are in Gryffindor. And he'd have to deal with the Slytherin stereotype and make new friends among them.
One possible plotline could be that Harry gets grounded for accidentally using magic outside of school in a Muggle area. This might lead to him having to deal with the disappointment of his friends who can't visit him as easily. Another could be that he gets grounded because he was caught sneaking out to follow a lead on a new dark wizard threat, and the adults in his life want to keep him safe by restricting his movements.
In fanfiction where Harry gets resorted to Hufflepuff, it would be an interesting twist. Firstly, the Hufflepuff common room is near the kitchens, so Harry would be closer to the food source which could lead to some fun scenarios. Secondly, the Hufflepuff house is not as flashy as Gryffindor. So Harry would have to adapt to a more low - key environment. He might start to value the quieter, less noticed acts of heroism. And his relationship with Cedric Diggory could be different. Since they are in the same house, they could be closer friends or rivals in a different way than in the original story.
In fanfiction where Harry is resorted into Slytherin, he might face a whole new set of challenges. He could be ostracized by his Gryffindor friends at first. However, he might also find some unexpected allies in Slytherin. For example, he could befriend some of the more open - minded Slytherins who see his potential and value his skills. This new sorting could also lead to a different dynamic with Draco Malfoy. Instead of being rivals, they might become begrudging comrades or at least have a more complex relationship.
If Harry gets resorted into Ravenclaw, Luna Lovegood could be a great love interest. They already have a certain connection in the original series, and in this new scenario where Harry is in her house, their relationship could develop into a romantic one. Luna's unique perspective on life could attract Harry even more.
One interesting plotline could be Harry getting help from a secret magical society that has been hidden from the wizarding world. This society might have unique spells and knowledge that they share with Harry to defeat Voldemort.
In some fanfiction, Harry might get married in a secret ceremony to protect his family from a new threat. His friends would be the only ones in on the secret. The wedding could take place in a hidden location, like an ancient, enchanted forest. His wife could be a powerful witch who has her own secrets. Their marriage could be a key part of a bigger plan to defeat an emerging evil. There could be a lot of mystery and intrigue surrounding their relationship, with them having to keep their true feelings and intentions hidden from the outside world.
Well, perhaps there could be a plotline where Loki, being a powerful and complex character, tries to use his magic to ensure the safety of Harry and the unborn child. He could be in conflict with other magical forces that see this as an abomination or a threat to the natural order. And Harry, on the other hand, might be dealing with his own insecurities and fears about becoming a parent at a young age.
Perhaps there's a plotline where the transformation into a ferret has some unforeseen side effects. For example, Harry might gain some ferret - like abilities such as enhanced sense of smell or speed, which he then uses to his advantage in solving a mystery or escaping from a dangerous situation in Hogwarts. He could also struggle with some of the more ferret - like instincts, like being tempted to hoard shiny objects.