Harry could enlist the help of some of his most trusted friends like Neville and Ginny. Neville could use his knowledge of Herbology to create magical plants that act as sentinels around the hiding place. Ginny, with her powerful magic, could help set up wards. Together, they form a sort of protective circle around Hermione and Luna. Also, Harry might use his Invisibility Cloak to move around undetected when getting supplies for them.
It changes the dynamic of the main characters. Instead of the harmonious trio of Harry, Hermione, and Ron, it focuses on Harry and Luna while making Hermione seem less important or even unlikable. For example, it might rewrite Hermione's intelligence as being more of a hindrance rather than an asset.
Another way Harry can assist Luna in fanfiction is through emotional support. Luna has had a difficult life, losing her mother at a young age. Harry, who has also experienced great loss, can understand her pain. He could be there for her during her tough times, listening to her thoughts and feelings. This kind of support can make Luna feel less alone and more motivated to face the challenges in her life.
In the fanfiction, Harry could outsmart Hermione by understanding people better. Hermione is often very logical and book - smart, but Harry might be more in tune with the emotions and motives of others. He could use this to his advantage in a situation where they are trying to solve a mystery or deal with a difficult person. He can read between the lines and make decisions based on his gut feeling about people, while Hermione is still analyzing the facts from her books.
She becomes more possessive. Normally, Luna is a dreamy and somewhat detached character, but in yandere fanfictions, she'll be much more clingy and protective of Harry.
Harry might react with shock. If he overhears something unexpected like Ron and Hermione confessing their love for each other, it would be a big surprise. He might stand there frozen for a moment, not knowing how to process it.
One way could be to focus on Hermione's insecurities. Maybe she notices Harry and Luna having deep conversations about the afterlife or strange magical creatures that she doesn't fully understand. She starts to feel left out and her jealousy builds as she sees them growing closer in a way that she's not a part of. For example, if Harry and Luna start going on little adventures to study some rare magical phenomenon without her, she might start to resent their new - found bond.
They can also be partners in facing challenges. Luna's calm and dreamy nature can balance Harry's more impulsive side. They might go on a quest together where Luna's knowledge of magical creatures helps them avoid danger, while Harry's courage and leadership keep them focused on their goal. It's a really interesting dynamic that fanfic writers like to explore.
Many fanfictions develop their relationship into a romantic one. They might have a story arc where they first realize their feelings during a dangerous situation, like when they are facing a group of Death Eaters. Luna's calmness and Harry's bravery complement each other, and this could be the start of their love story. In some stories, their relationship is also explored in the context of post - war Hogwarts, where they work together to rebuild the school and the wizarding community.
In 'Harry Potter Dark Luna' fanfictions, often Luna's character is developed by giving her a troubled past. For example, she might have had some experiences with dark magic early on that shaped her in a different way. This could lead to her having a more cynical view of the wizarding world compared to her original, more whimsical self.
It changes the narrative by introducing a new layer of secrecy. Instead of the straightforward story of Harry as a male hero, there's now this hidden aspect that can affect every event. For example, duels might be different if opponents underestimate Harry thinking she's a girl.