The fanfic could start with Harry as a young child being raised by Bellatrix in a hidden lair. Bellatrix trains him to be a powerful dark wizard. As he grows, he is sent on missions for the Death Eaters. But during one mission, he meets a young witch or wizard who shows him a different side of magic, a more positive and inclusive side. This encounter plants a seed of doubt in his mind. As the story progresses, he has to deal with the conflict between his loyalty to Bellatrix and this new - found idea of a better way of using magic.
One possible plot could be Harry growing up believing he is on the right side by following Bellatrix and the Death Eaters. But then he discovers some secrets about his real parents and starts to question everything he's been taught. This leads to an internal struggle as he tries to decide whether to stay with Bellatrix or break away and find his true identity.
Another plot twist could be that Bellatrix realizes she has created a powerful adversary in Harry. As she raises him to be Lord Black, she instills in him a sense of power and ambition. But Harry uses that power not for the dark purposes she intended. Instead, he decides to reform the Black family traditions and bring a new era of inclusiveness to the wizarding world.
Perhaps the biggest plot twist would be Harry's view of the Death Eaters. Growing up with the knowledge that his mother was Bellatrix, he might have a more sympathetic view of some of them at first. He could believe that they were misled rather than inherently evil. This would lead him on a journey to try and reform some of the Death Eaters, which would put him at odds with both the Order and the remaining Death Eaters who don't want to change. It would also change the way we see the divide between good and evil in the wizarding world.
The plot might involve the Justice League finding a way to incorporate magic into their understanding of the world because of Harry. For example, the Flash could be curious about how Harry can apparate and might try to find a scientific explanation for it. Aquaman could teach Harry about different forms of communication, as he has his own unique way of communicating underwater. As Harry grows, he might use the Justice League's resources to fight against the Death Eaters. He could bring some of the League's technology into the wizarding world, which would change the dynamics of the fight against Voldemort.
One possible plot twist could be that Harry, under Bellatrix's influence, becomes a much darker and more ruthless wizard. Bellatrix might train him in the Dark Arts, and he could end up being a sort of anti - hero. He might have a completely different view of the wizarding world and be at odds with his former friends from Hogwarts.
Well, one major plot change could be his relationship with magic. In Canada, the magical community might have different traditions. Maybe the way magic is taught in Canadian wizarding schools is more nature - based compared to Hogwarts. So Harry would grow up with a different understanding of magic.
Well, for one thing, his view of the wizarding world would be completely different. Growing up with Bellatrix, he'd probably be taught that pure - blood supremacy was the right way. His relationships would also be altered. He might not have the same friends like Ron and Hermione. Instead, he could be surrounded by Death Eaters or those with dark leanings. His magical skills might develop in a more aggressive and unethical direction as Bellatrix would encourage using magic for domination rather than for good.
One possible plot twist could be that Harry Dresden's magic system clashes with the wizarding world of Harry Potter. For example, Dresden's more rough - and - tumble approach to magic might get him in trouble with the Ministry of Magic. Another could be that Harry Potter, being raised by Dresden, develops a very different personality. He might be more street - smart and less naive compared to his original self. Also, there could be a plot twist where the enemies from Dresden's world start targeting Harry Potter because of his connection to Dresden.
Well, it might be that the Bones family discovers baby Harry after the death of his parents. They could raise him with a strong sense of justice, which is characteristic of the Bones family in the Harry Potter universe. Harry might grow up learning different magic skills from the Bones family traditions, and perhaps have a different perspective on the wizarding world compared to the original story.
One possibility is that Harry grows up in a more refined and magical environment. The Delacour family might introduce him to different aspects of French magic. He could be trained in unique spells and magical traditions. Also, he might have a different relationship with the magical community, perhaps being more involved with international magical relations from an early age.
One possible plot could be that the soldiers instill in Harry a sense of discipline and combat skills from a young age. He might grow up with a military - style routine, which would make his Hogwarts experience very different. For example, he could be more organized in his studies and dueling, approaching them like military strategies.