In terms of his relationships, he would have a different family dynamic. He would be more connected to the Black family legacy. This could make him more empathetic towards Slytherins who might also be related to the Blacks. His views on pure - blood and half - blood issues could be more complex. He might also be more likely to explore the darker side of magic in a more controlled way, as he tries to understand his father's past, which would be a significant departure from his original character development.
His self - identity would be more complex. Instead of just being 'The Boy Who Lived', he would also be a black wizard in a predominantly white wizarding world. This would make him more aware of issues like racism and inequality from an early age. He might be more outspoken about these issues compared to the original Harry.
He might be more traditional in his magic use as his grandparents would likely teach him older spells. Also, he could be more family - oriented since he was raised by family. He might be less impulsive as his grandparents could have instilled more patience in him.
His character development would likely be very different. Instead of growing through emotional experiences like the loss of loved ones or the joy of friendship, he would develop in a more cold, calculated way. Maybe he'd become a master of spells not because he has a passion for magic, but because it's a means to an end.
If Harry had a different father, his self - identity would be greatly affected. He might not have the same sense of Gryffindor pride that came from James Potter. For example, if his father was from Slytherin, he could struggle more with the idea of being sorted into Gryffindor. His values might shift, as different fathers would likely have different moral compasses. He could be more cautious or more rebellious depending on his new father's nature.
His sorting could be different. Since he's a Black, the Sorting Hat might consider putting him in Slytherin more seriously. His relationships with Slytherin students would be more complex. He might not be as ostracized by them as he was in the original story. Also, his classes could be affected. Teachers who had a bias against the Blacks might treat him differently, while those who were friends with the family could give him special attention.
His character would likely be more independent. Growing up in space, away from the familiar structures of the wizarding world on Earth, he would have to rely on himself more. He might be less influenced by the social hierarchies and traditions of Hogwarts. For example, he may not care as much about being sorted into a particular house.
His character would be much more complex. Instead of just being the brave Gryffindor hero, he would have an inner conflict between the light and dark. His connection to Artemis would make him more in tune with nature and the moon, so he might be more solitary at times, like Artemis. His Hades side could make him more brooding and mysterious. He may also be less trusting of others as he has to keep his true identity a secret from most in the wizarding world.
If Naruto were Hiruzen's son in a fanfiction, his character development would take a whole new turn. He'd grow up with a different set of values instilled in him. He might be more diplomatic from the start, having been exposed to Hiruzen's leadership style. His motivation to become Hokage might be less about seeking recognition and more about following in his father's footsteps. Also, his relationship with the village elders would be different. Instead of being an outcast, he'd be seen as the heir, which would bring its own set of challenges and opportunities for growth.
His character development would be very different. For starters, he might not have the same drive to prove himself. Since he would be the son of a highly respected founder, he would already have a certain status. However, he could still face challenges related to living up to his father's legacy.
Her character might be more confident earlier on. Since Dorea Black is from a magical family, Fem Harry would likely be exposed to magic and magical culture from a very young age. She wouldn't have the same feelings of being an outcast that the original Harry had at the Dursleys. This could lead to her being more self - assured when she arrives at Hogwarts.