Well, it's the development of their relationship. In these fanfictions, the overprotective behavior of Draco towards Hermione often leads to a deeper understanding between them. It shows that love can grow between two people who seem so different. Draco's overprotection can also be a sign of his hidden feelings, which is exciting to explore. Also, it gives Hermione a different kind of support system. Instead of just her Gryffindor friends, she has Draco looking out for her in his own way, which adds a new layer to her character.
A really interesting overprotective Draco Hermione fanfiction is 'The Slytherin's Shield for Hermione'. Draco's overprotective side shows up when Hermione gets involved in a mystery that could put her in danger. He is constantly on guard, using his Slytherin cunning to anticipate threats against her. Another one is 'Overprotective Draco in Love'. In this story, Draco falls in love with Hermione and his overprotective instincts take over. He protects her from jealous classmates and even some of the more old - fashioned pure - blood families who don't approve of their relationship.
In some fanfictions, Harry might be overprotective of Hermione because of their strong friendship. They've been through so many dangerous situations together in the original story. Harry values Hermione deeply and has seen how vulnerable she can be at times, so he feels the need to protect her.
Another theme is Hermione's strength. Despite her friends being overprotective, she still manages to assert herself and show her own capabilities. It's a balance between their protectiveness and her independence.
In some fanfictions, it might be due to a prophecy or some magical bond. For instance, there could be a prophecy that Draco's life is intertwined with Harry's in a way that if Draco dies, something bad will happen to Harry or the wizarding world. So Harry takes on this overprotective role to ensure Draco's safety. It also adds an interesting layer to their relationship, changing it from the typical rivalry in the original books.
One popular 'overprotective Hermione fanfiction' is 'Hermione's Guardians'. In this story, Hermione is constantly shielded by her friends in ways that are both endearing and sometimes a bit over the top. It shows a different side of the relationships in the Harry Potter universe.
One popular theme could be the idea of redemption for Draco. In many fanfictions, he is shown to overcome his family's dark past and prejudice. Another theme might be the power of friendship or love that develops between Hermione and Draco, despite their initial differences. It could also explore how they navigate the complex wizarding world together, facing challenges from their respective houses and the general wizarding society.
One reason could be the traditional rivalry from the original series. In the books, they are from different houses, Slytherin and Gryffindor, which have a long - standing feud. Fanfiction writers might play on this by having Draco be mean as a continuation of that in - built tension. Another aspect could be his family upbringing. The Malfoy family has certain pure - blood supremacist views, and Hermione being a Muggle - born might be a target for Draco's meanness in fanfictions.
In a fanfiction with this theme, it could be set post - war. Draco and Hermione find themselves in a situation where they are on the run from some dark wizards who are after them for different reasons. During their escape, Hermione gets wet and cold. Draco, having a change of heart after the war, gives her his warm cloak. This act of kindness begins to break down the barriers between them, and they start to have deeper conversations, realizing they have more in common than they thought.
Perhaps there's a fanfiction where a powerful and dark wizard from outside the school is targeting Muggle - borns. Hermione, being a Muggle - born, is understandably afraid. Draco, who has always had a complex relationship with Hermione, is conflicted. He doesn't want to see her hurt because, deep down, he has feelings for her. He ends up using his Slytherin cunning to outwit the dark wizard and keep Hermione safe.