Well, it could be characters like Draco Malfoy. In the original series, he had his moments of growth and in fanfics, he might be one of the main Slytherins to defend Hogwarts. Maybe he finally realizes the importance of the school and his own values change. He could be joined by other Slytherins who were perhaps overlooked in the official story but show their true courage in the fanfic.
In Hogwarts chat room, time - travel fanfictions are quite popular. They often involve characters going back in time to change certain events in the Harry Potter universe. Some fanfictions also revolve around the relationships between different houses, like a Gryffindor and a Slytherin falling in love and how they deal with the house rivalries. There are also those that explore the lives of the professors before they became teachers at Hogwarts.
In these fanfictions, the sorting of Hermione into Slytherin completely flips the Hogwarts dynamic. Instead of the usual Gryffindor - Slytherin rivalry between her and Draco, there's often a more complex relationship. They might start as rivals within Slytherin, or even be forced to work together due to shared interests. It also changes how other characters view Hermione, as Slytherin has a different reputation. For example, Ron might be more suspicious of her at first.
One common theme is the struggle against prejudice. Since Slytherin has a reputation for being the 'evil' house, Harry often has to fight against the preconceived notions of others. For example, in many fanfictions, the Gryffindors are initially suspicious of Harry being in Slytherin.
Another theme is loyalty. He has to decide who he is loyal to - his house, his friends, or his own beliefs. In some fanfictions, he might face a dilemma where his loyalty to Slytherin clashes with his friendship with students from other houses. This creates a lot of interesting plot twists.
One common theme is the struggle for acceptance. Since Slytherin is often seen as the more 'ambitious' and sometimes 'dark - leaning' house in the Harry Potter universe, a pregnant Slytherin might face more judgment. So, the character often has to fight for acceptance from her peers and family.
In 'Harry is a Slytherin' fanfics, a frequently seen theme is the re - evaluation of Hogwarts houses. Harry's presence in Slytherin makes people question the stereotypes. Family heritage can be a theme too, as Slytherin has a certain reputation related to pure - blood families. Another theme is the forging of new loyalties. Harry has to decide who to trust within Slytherin, which is different from his experiences in Gryffindor. And of course, the theme of personal growth as Harry develops in an environment that is initially foreign to him.
Another theme is friendship. Harry forms new friendships in Slytherin that he might not have had in Gryffindor. These friendships often cross the traditional house boundaries and are quite interesting to read about. For example, he might become friends with some of the more complex Slytherin characters who have their own motives and backstories. Also, the theme of self - discovery is prominent. Harry discovers new aspects of his magic and personality as he is in a different house environment.
Another theme is loyalty. Despite the reputation of Slytherin sometimes being seen as self - serving, fanfics often show the OC's loyalty to their friends or house mates. For example, they might stand up for a fellow Slytherin in a difficult situation. It also shows that loyalty can be complex and not always straightforward. Moreover, redemption is a theme too. Some Slytherin OCs start off with a not - so - great reputation but through their actions and growth, they seek redemption and to change others' perception of them.
Friendship and loyalty are themes that are explored in a new light. In Slytherin, the concept of loyalty can be more complex compared to Gryffindor. Fem Harry may form friendships with those who have different motives, and she has to navigate the fine line between true loyalty and self - interest. These fanfics often show how she builds her own support network within Slytherin.