In a fanfic where Harry is raised by Batman villains, how would his character develop?

He would likely be more confident. Growing up with his grandparents, who presumably love and support him, he wouldn't have the self - doubt that came from living with the Dursleys. He would be more self - assured in his magical abilities from the start.

Harry might be more confident in the wizarding world's political and legal systems. Since Amelia Bones is associated with the Ministry of Magic, he would be exposed to those aspects from a young age. For example, he would understand the inner workings of the Ministry better than in the original story, which could make him more of a rule - abiding but also a more politically - savvy character.

Harry could become more secretive and distrustful. Growing up with Bellatrix, who is part of the Death Eaters and has a lot of secrets, Harry would learn to keep things to himself. He may not trust others easily, even those who seem friendly, as he has been brought up in an environment full of lies and hidden agendas.

Well, initially, Harry would probably be a very obedient and loyal follower of Voldemort. He would be trained to be ruthless and efficient in using magic for Voldemort's purposes. But as he gets older, he may start to have doubts. Maybe he witnesses Voldemort's cruelty towards innocent people. This could make him question his loyalty. He could then start to explore his own identity outside of being Voldemort's protege. He might secretly study different types of magic that Voldemort has shunned, like healing magic. And through these experiences, his character could transform from a dark - influenced young wizard to one who wants to find his own path and perhaps even redeem himself in the eyes of the wizarding community.

Harry might be more self - assured. Since his grandparents are likely to be more loving and supportive than the Dursleys, he would grow up with a better sense of self - worth. He could be more open - minded as well, because his grandparents' different parenting style would expose him to different ideas and ways of thinking.

He'd probably be more refined in his manners, as French culture often emphasizes politeness and etiquette. His accent would be different, of course. And he might be more confident in expressing his emotions, as the French are generally more open about feelings. Also, his view of magic might be more influenced by French magical aesthetics, which could be more about elegance and style.

He would probably have a different view on magic. Crowley's knowledge of magic, which may be more on the dark side, would shape Harry's understanding. For example, he might be more willing to use magic for personal gain rather than for the greater good as he was taught in the original story. He could also be more proficient in some types of magic that are considered taboo in the normal wizarding world.

Harry would likely be more in touch with nature. Hagrid's love for magical creatures would rub off on him. He'd be less intimidated by the Forbidden Forest and might even see it as a second home. His values would also be more centered around loyalty and kindness in a simple, straightforward way like Hagrid's.

One possible plot could be that Harry grows up in a world full of chaos and devious plans. The Batman villains, like the Joker, might try to corrupt him with their twisted sense of humor and disregard for life. He could be forced to participate in their criminal activities, but deep down, he might have a sense of justice inherited from his own background, leading to an internal struggle.

His character would likely be more isolated. Since Jenova is not from the Naruto world, Naruto might not have the same sense of community as in the original story. He may be more distrustful of others at first. For example, he wouldn't have the same bond with his teammates as he did in the original Naruto series.