In many of these fanfics, there could be a new character introduced, like an old wizard who lives in the neighborhood secretly and notices Harry's situation. This character might play a crucial role in helping Harry deal with the Dursleys and his growing magical powers. He could be a mentor figure for Harry, guiding him through the tough times.
In some of these fanfics, one interesting plot could be Harry finding solace in an unexpected friendship with a local magical creature that the Dursleys were unaware of. This gives him a sense of purpose and connection outside of the neglect he faces at home.
Harry's character might grow in resilience. The neglect forces him to become self - reliant. He has to fend for himself, which makes him tougher. For example, he learns to cook his own meals and take care of his basic needs without any help. This self - sufficiency builds his confidence over time.
One possible plot development could be that Harry discovers his magic earlier on his own due to the neglect. He might start exploring the wizarding world secretly, finding hidden magical artifacts in the neighborhood. Another could be that he forms an unexpected alliance with the local magical creatures that sense his isolation. Maybe he even starts teaching himself basic spells from an old, dusty spellbook he finds in the attic.
Harry would likely feel a great deal of sadness. He is a young boy who should be surrounded by love and care, but instead he gets neglect. This sadness could be a constant undercurrent in his life, affecting his relationships with others. He may be hesitant to trust people easily because of his experiences with the Dursleys. Additionally, he could feel a sense of isolation that is not just physical (being locked in the cupboard etc.) but also emotional, as if he is the only one in the world going through such a difficult situation.
Sometimes, Harry finds solace in nature. There are fanfics where he escapes to the Hogwarts grounds when he's feeling down. He might sit by the lake or in the Forbidden Forest (carefully, of course). Just being away from the Dursley's house and in the peaceful natural surroundings of Hogwarts gives him a chance to clear his head and find some inner peace. The beauty and mystery of the Hogwarts grounds can be a great comfort to him.
They are often portrayed as the villains. Their years of treating Harry badly are brought to light. They might look scared and out of place in the wizarding courtroom, with all its strange sights and magic.
In this fanfic, the Dursleys may be depicted as being in over their heads. Vernon Dursley, for example, might be shown as constantly angry and trying to assert his authority in a situation where he has none. Petunia Dursley could be portrayed as being torn between her dislike for magic and her sense of family obligation towards Harry. Dudley might be shown as being bullied or affected in the Muggle world because of Harry's presence in their family.
A great 'Harry Potter Dursleys fanfic' might explore the Dursleys' backstory more deeply. For example, it could show how Vernon's hatred for magic and strange things developed over time. Or it could focus on Petunia's envy of Lily's magical abilities and how that affected her relationship with Harry. Some fanfics also imagine a scenario where the Dursleys are magically transported to Hogwarts and have to adapt to the magical environment. They would be completely out of their element, and it would be interesting to see how they interact with the students and teachers.
Well, Sirius Black could be an interesting character to put in a 'Harry Potter Dursleys fanfic'. Since he was Harry's godfather, his presence could stir things up for the Dursleys. He might be furious at how they treated Harry and take some sort of action. Hermione and Ron could also be included. They could visit Harry at the Dursleys' and be shocked at the living conditions. Their reactions and how they interact with the Dursleys could make for an exciting plot. And of course, the Weasley family as a whole. Their warm and loving nature would contrast greatly with the cold Dursleys.