In a fanfiction where Harry is adopted by Dumbledore, Harry could have access to Dumbledore's personal library. This would mean he could study advanced magic much earlier. He might also be more involved in Hogwarts' decision - making processes as Dumbledore's adopted son. This would give him a different kind of influence and status within the school. Also, Dumbledore could train Harry to be a more strategic wizard, preparing him better for the battles against Voldemort.
Well, Harry would probably have a very different upbringing. He'd be surrounded by Dumbledore's wisdom all the time. He might learn magic at a much faster pace and gain deeper insights into the wizarding world's history and secrets right from the start. Dumbledore could also protect him more effectively from the dark forces, as he's one of the most powerful wizards. And Harry would grow up in an environment full of magic and knowledge, which would shape him into a different kind of wizard compared to the original story.
In this kind of fanfiction, Harry might grow up in a very different environment. Poppy is a healer, so she could potentially raise Harry with a great deal of medical knowledge. He might learn about healing spells and potions from a very young age. Also, Poppy's kind nature would likely give Harry a more nurturing upbringing compared to his life with the Dursleys.
In this kind of fanfiction, one possible scenario is that Harry's whole view of the wizarding world would be warped. Voldemort might try to mold Harry into his own image. He could teach Harry dark magic instead of the traditional magic taught at Hogwarts. Harry might grow up with a completely different set of values and powers, which would surely change the whole dynamic of the fight against good and evil in the wizarding world.
Well, one possibility is that Harry would be exposed to a whole new world of magic. Dr. Strange's magic is very different from the magic in the Harry Potter universe. Harry might learn new spells and ways of using magic that could make him even more powerful. He could also get involved in Dr. Strange's battles against otherworldly threats, which would be a huge change from his battles with Voldemort.
In such a fanfiction, Naruto might be introduced to a whole new world of magic. He could learn spells and potions, which would be a wild contrast to his ninja skills. Maybe he'd use his chakra in unique ways in the magical world. For example, he could infuse his chakra into a magic spell to make it more powerful. Also, he'd probably make some interesting friends among the Hogwarts students, and his determination and never - give - up attitude would surely inspire them.
Well, in this kind of fanfiction, Harry might finally experience a loving and stable family life. The Grangers, being intelligent and kind - hearted, could help Harry with his studies a great deal. They might introduce him to a different world of knowledge and culture that he didn't have much exposure to before. Also, he would be away from the Dursleys' abuse, which is a huge positive change for him.
In certain fanfictions, Dumbledore's secrets are the root of the perceived betrayal. For instance, his secrets about the Deathly Hallows. If Harry discovers that Dumbledore had known more about the Hallows all along and didn't share this knowledge, which could have changed Harry's journey and decisions, it could be written as a betrayal. Harry may feel that he was used and misled by Dumbledore, and thus the idea of betrayal emerges in these fan - created stories.
Hermione would be a likely supporter. She is always loyal to Harry and if he presented her with evidence of Dumbledore's wrongdoings, she would probably side with him. She has the intelligence to help Harry strategize and find ways to expose Dumbledore. For example, she could use her research skills to dig deeper into Dumbledore's past.
There may be such extremely non - canon and inappropriate fanfiction out there in the vastness of the internet, but it goes against the original nature and values of the Harry Potter series. J.K. Rowling's world has certain boundaries and this concept is far from what was intended in the original story.
In a 'Harry Potter gets revenge on Dumbledore' fanfiction, Harry could find out that Dumbledore knew about certain threats to his life but didn't do enough to protect him. So, Harry decides to get revenge by undermining Dumbledore's influence at Hogwarts. He might start by convincing the other students that Dumbledore isn't as infallible as they thought. He could do this by revealing some of Dumbledore's past mistakes. Then, he could work on getting the school governors to question Dumbledore's leadership, gradually chipping away at his power and status within the wizarding community.
In this kind of fanfiction, Harry might finally experience a loving and stable home life. He could have parents who support his magical studies and his personal growth. Maybe he'll make new friends in his new family's social circle and have a normal childhood for once, without the constant fear and uncertainty he had before.