If raised by Charlus Potter, Harry's character would be shaped by the values of an older wizarding generation. He might be more formal in his manners and speech. He could also be more interested in the history of the wizarding world, as Charlus would likely instill in him a respect for the past. This could lead to Harry being more of a diplomat among different wizarding groups. His sense of justice might still be strong, but it could be influenced by the more traditional views of his new family environment. For example, he might approach issues like the treatment of house - elves or the status of werewolves in a different way, based on the values he has been taught by Charlus.
Harry might be more self - assured. Charlus, being from an older time, could have a more no - nonsense approach to teaching Harry magic. This would make Harry more confident in his abilities. For example, he might not second - guess himself as much as he does in the original story.
Harry's character development would be significantly different. In Potter Manor, he'd be surrounded by reminders of his family's greatness. This would instill a sense of pride in him. He might be more adventurous as he explores the manor and discovers hidden chambers and magic. His relationships with others would also be different. He'd be more likely to make friends easily as he has a stronger sense of self, and he might be more assertive in standing up for what he believes in, having been raised in an environment that values the Potter name and legacy.
The experience of being raised in Atlantis could make Harry more independent. In Atlantis, he may not have the same support system as he had at Hogwarts. He would have to rely on his own instincts and the knowledge he gained in Atlantis. This could lead to a more self - reliant and perhaps a bit more aloof Harry, but also one with a great sense of adventure and discovery.
His relationships would also change. He might not form the same friendships as in the original story. For instance, he may not be as close to Ron and Hermione in the beginning. Instead, he could be more drawn to characters who have a more spiritual or otherworldly connection, like Luna Lovegood. And his view on power and authority would be shaped by Kaguya's own complex relationship with power in her own story.
He'd be more adventurous. The Doctor's lifestyle of constantly traveling through time and space would instill a sense of curiosity and a love for exploration in Harry. He'd be less afraid to step into the unknown compared to his original character.
His character would develop a stronger sense of adventure. Skyrim is full of mysteries waiting to be uncovered. Harry would constantly be seeking out new places, new spells, and new knowledge. He'd be less sheltered compared to his upbringing in the Harry Potter series. Also, his relationships with others would be more fluid. In Skyrim, alliances can change quickly depending on the situation, and he'd have to adapt to that, which would make him more adaptable and perhaps a bit more cautious in his dealings with people.
He would be more adaptable. Growing up in Earthland would expose him to different challenges. His character would become more open - minded as he experiences new types of magic.
His character would become tougher. Gotham's rough environment would force him to be more street - smart.
He'd probably be more reserved and polite, as those are common traits in Japanese culture. His sense of honor might be more in line with the Japanese concept of 'bushido'.
If raised by Erza, Harry would develop a stronger sense of self - reliance. Erza often has to fend for herself in battles. Harry would learn from her example and be able to handle problems on his own more effectively. He might also become more protective of his friends, just like Erza is with her guildmates.