The fight against Voldemort would be very different. Since Hogwarts is a key place in the battle against the Dark Lord, if Harry isn't there, the defenses of Hogwarts might not be set up in the same way. Also, he won't be trained by the professors, so his magical skills won't develop as they did in the original story. Without Harry at Hogwarts, the balance of power between good and evil in the wizarding world could shift in a very unexpected way.
One possible reason could be fear. Maybe he's heard some scary rumors about Hogwarts, like the Forbidden Forest being full of dangerous creatures. Another reason might be that he doesn't want to leave his normal life behind. He has friends in the Muggle world and he might be reluctant to give that up for a world full of magic that he doesn't fully understand yet.
Well, muggles going to Hogwarts in fanfic could lead to interesting scenarios. They might face discrimination from some pure - blood students who look down on non - magical folk. However, there could also be those who befriend them and help them navigate the magical world. The teachers would have a tough time too, having to teach magic to people with no prior knowledge of it, like starting from scratch with basic spells and magical theory.
In this fanfiction, it could be that Harry has a falling - out with Dumbledore or other important figures at Hogwarts. This makes him feel unwelcome or betrayed, leading him to choose not to go to Hogwarts and seek another path in the magical world.
It could mean that the official Harry Potter franchise doesn't support or allow fan - made fictional works. Maybe they have certain copyright or brand - image concerns.
She might be heartbroken. Ginny could initially be in shock and disbelief. She may retreat into herself, spending a lot of time alone in her room, crying and trying to understand why Harry would refuse.
The plot might develop with Harry exploring the non - Hogwarts magical world. He could meet new characters who introduce him to different magical cultures and spells.
In the fanfiction world, Harry might be the heir to Hogwarts if there was some sort of magical pact made generations ago. For example, perhaps one of his ancestors had a special role in the creation or protection of Hogwarts, and this role was passed down through the family. It could also be that his unique magical abilities, like his ability to resist Voldemort's attacks from a young age, are signs of a deeper connection to Hogwarts itself. This connection could be what designates him as the heir in the fanfiction's plot.
One possible reason could be that he was under the influence of a powerful dark magic or a curse that made him lose control. Another reason might be that he was tricked into believing Hogwarts was a threat to the wizarding world in some extreme way. Maybe a powerful enemy manipulated him to think that destroying Hogwarts was the only way to save everyone.
Well, in fanfiction, Harry's refusal of detention could be a major turning point. It might lead to him exploring other ways to solve the problems that led to the detention in the first place. Maybe he discovers a new magic or finds an ally who helps him deal with the underlying issues. But on the other hand, it could also put him at odds with Hogwarts' traditional ways. The teachers would be forced to re - evaluate their discipline methods, and Harry would have to deal with the fallout, which could include being ostracized by some or having to prove his point in a very difficult situation.