Maybe there could be a story where they grow up together, but due to their different abilities, they face discrimination in their world. They then have to fight against the prejudice while also trying to figure out their family secrets. Harry's Hogwarts experiences and Uryu's experiences in the Soul Society could be compared and contrasted as they struggle to find their place in the world together.
A story could be centered around a family heirloom or a prophecy that involves both of them. Since they are brothers, they are the key to unlocking some great mystery. Harry's knowledge of the wizarding world and Uryu's understanding of the Quincy world could be crucial in deciphering the clues. Along the way, they might face internal family conflicts as well as external threats from those who don't want them to succeed in their quest.
Well, in fanfiction, anything can happen. Just because it says Harry is Uryu's brother doesn't necessarily mean it's going to be a traditional brother relationship. It could be a metaphorical brotherhood, or it could be a result of some crazy plot device like a cross - over between two different universes. So, it really varies from one fanfiction to another.
Well, it depends on the specific fanfiction. Some fanfiction writers might decide to make Harry and Uryu brothers as part of a complex plot. They could be building a new world where different characters from various series are related in unique ways. For example, they might be trying to explore how the powers and personalities of a character from the Harry Potter universe like Harry would interact with those from Bleach like Uryu if they were brothers. It could lead to all sorts of interesting storylines, such as them facing challenges together or having family - related conflicts.
In this fanfiction, the plot might be that their brotherhood is a key to uniting two different factions. Harry could represent one side and Uryu the other. Their bond as brothers becomes a symbol of hope for the two groups to come together and cooperate. Along the way, they face internal and external challenges, like people who oppose their union and those who want to use their relationship for their own gain. There could also be a sub - plot about them learning about each other's cultures and abilities, which helps them grow as individuals and as brothers.
One possible storyline could be that they team up more often in missions. Since they are siblings, they might have a natural trust and understanding of each other's abilities. Another could be that they protect each other from the darker aspects of the ninja world. Maybe Naruto helps Anko overcome some of her traumas with his optimistic outlook.
There could be a story where Harry trains James to be a better wizard, passing on his skills and knowledge, which in turn makes James a more powerful and influential character in the wizarding world. This could lead to a completely different outcome in the fight against Voldemort or other threats.
One possible storyline is that Harry discovers his true heritage as Wonder Woman's brother during a dangerous adventure in the wizarding world. He then has to travel to her world to learn more about his new - found family. Along the way, he uses his magic to help Wonder Woman in her battles against her enemies.
One possible storyline could be Harry growing up in the Naruto world with Jiraiya as his father. He would learn ninja techniques instead of magic at first. But then, as his wizarding powers start to show, he has to balance both worlds. Another could be that Jiraiya takes Harry on adventures in both the ninja world and the wizarding world, introducing him to different characters from both universes. Maybe Harry uses his magic to help in ninja battles in a unique way.
One possible storyline could be that they are rivals in the ghoul underworld. Eto, with her intelligence and power, might see Rize's brother as someone who could challenge her authority. So, there could be a power struggle between them throughout the fanfiction.
A possible storyline could be that Fem Harry is on a quest to find a new home after the destruction of her own world. She arrives in the Naruto universe and is initially seen as an outsider. However, her kind heart and magical abilities earn her respect. She meets Naruto's father - to - be during a battle where she uses her magic to turn the tide. They fall in love, and she becomes Naruto's mother. Simple yet effective.
One possible storyline could be that fem Harry has some sort of special power or ability that makes Dumbledore take her under his wing as a 'pet' in a sense of protection and mentorship. Maybe she has a unique connection to magic that he wants to nurture.