What could be the story in a fanfiction where Harry has an older brother?

The older brother in the fanfiction might be a character with a tragic past. For example, he could have been experimented on by Orochimaru and gained some strange powers as a result. And he returns to the village later to protect Naruto from the threats that are coming towards him.

There could be. In fanfiction, the sky's the limit. Since this is a 'harry older brother of bwl' fanfic, his powers could be something that sets him apart from the original Harry. For example, he might have a power that is connected to the family's heritage in a deeper way. It could be a power that was dormant in the original story but is now awakened because of his new role as an older brother. This could lead to all sorts of interesting plot developments, like him having to learn to control this new power while also dealing with the responsibilities of being an older brother.

Well, perhaps the older sister could be a powerful witch. She might protect Harry from the Dursleys' mistreatment in a more forceful way than in the original story. For example, she could use magic to make sure Harry has enough food and a proper room.

In this fanfiction, the older brother of the Boy - Who - Lived (BWL) might have a very different relationship with the wizarding world. He could be an outcast because he is overshadowed by his younger brother's fame. So, he might decide to create his own path, away from the typical Hogwarts hero - worship. But when danger really comes to Harry, he steps up. He might have some knowledge about the dark arts that he uses to fight the enemies in a more unorthodox way compared to Dumbledore's side.

The plot might revolve around the older sister being a part of a prophecy too. Just like Harry, she has a special destiny. But instead of being in the spotlight like Harry, she works behind the scenes to ensure Harry's success in the fight against Voldemort. She could be the one who finds out about Horcruxes first and guides Harry in that direction, all while dealing with her own challenges at Hogwarts, like trying to keep her identity as Harry's sister a secret from the wrong people.

Well, it would change a lot. For one, Draco's family would have a different connection to Harry. Instead of being rivals, they might be more protective of Harry. Draco could use his pure - blood status to shield Harry from some of the prejudice in the wizarding world. Also, the whole dynamic at Hogwarts would shift. Draco might be more like an older brother figure to Harry, guiding him in certain aspects of magic and school life, which would be very different from their original hostile relationship.

She could be a half - blood like Harry. Maybe her mother was a muggle - born witch and her father was a pure - blood wizard. This mixed heritage could give her a unique perspective on the wizarding world's issues regarding blood purity.

In fanfiction, the idea of Harry being Naruto's older brother might be possible if we consider that both characters have some similarities in their personalities. They are both determined and face great challenges. So, a writer could create a backstory where there is some sort of connection between their two worlds that makes them family. For example, perhaps a wizard from the Harry Potter world visited the Naruto world long ago and had a relationship that led to Harry and Naruto being related.

Perhaps the older brother was thought to be dead. But he actually survived and has been living in a far - off magical land. In the fanfiction, his return could be because he sensed that Hermione was in danger. He could have unique magical abilities that are different from Hermione's, like the power to control time in a very specific way. This would add an interesting dynamic to the story as Hermione tries to figure out how to incorporate her brother's abilities with her own knowledge.

Regarding the relationship with the other houses, the older brother could be a Hufflepuff or a Ravenclaw. If he was a Hufflepuff, it might make the Hufflepuffs more friendly towards Harry as they would see him as related to one of their own. If he was a Ravenclaw, the Ravenclaws might expect Harry to be as intelligent as his brother, which could lead to some interesting interactions and challenges for Harry at Hogwarts.