Yes, there could be such a fanfic in the vast world of fan - made stories. Fanfic writers often come up with very creative and out - of - the - box ideas, like making Xenovia be related to Harry Potter in this way. However, it might be a rather unique and niche concept within the fanfic community.
Yes, there might be. The world of fanfiction is vast and diverse, and fans often create crossovers between different fictional universes. Some writers might be intrigued by the idea of Xenovia being related to Harry Potter in such an unexpected way and thus create such a fanfic.
It would be really strange yet interesting. Maybe Xenovia would bring in her own set of skills and characteristics. For example, if she has some combat abilities from her original story, she could pass on some unique fighting skills to Harry. It could also mean a whole new backstory for Harry, with different family dynamics and a different cultural influence if Xenovia comes from a different fictional world.
One possible plot could be that Xenovia, with her own set of skills and values, raises Harry in a different way. Maybe she imparts some of her own combat skills to Harry at an early age. Also, her different cultural and magical background might lead to Harry having a more diverse knowledge of magic compared to the original story.
Sirius Black could also be part of it. He was Harry's godfather. He might have escaped from Azkaban earlier in this fanfic. He teams up with the Potters to rescue Harry. He could be the one who scouts out the Dursleys' house before the actual rescue operation, using his skills as an Animagus to stay hidden.
Another possibility is that Harry could find a hidden diary of his parents. The diary could contain their thoughts, experiences at Hogwarts, and even some secrets about the wizarding world that they were involved in. It would give Harry a more personal connection to his parents and their lives before him.
I'm not sure if the Potters (as in the characters in the Harry Potter series) would give away Harry Potter fanfic. In the official lore, there's no indication of them doing so. Fanfic is more of a creation by fans in the real world rather than something the fictional characters would be involved with.
Another fanfic could be set in a modern AU (Alternate Universe). Naruto and Xenovia are students in the same school. Naruto is the popular, energetic guy, and Xenovia is the mysterious new girl. They get paired up for a school project and slowly discover that they both have secrets related to their hidden powers. As they become friends, they also have to protect their school from a group of bullies who are actually being controlled by a shadowy figure.
Well, it could be a story where Harry stumbles upon the second branch of the Potters. Maybe it's a long - lost part of the family that has some unique magical abilities or secrets. Since it's a fanfic, the author might take creative liberties and introduce some interesting plot twists, like the second branch being involved in a hidden magical society or having a connection to an ancient prophecy that Harry then gets drawn into.
Harry could find a collection of letters. These letters might be from his parents to their friends or family members. Through these letters, he could learn about their relationships, their hopes and dreams, and get a better understanding of who they were as people. For instance, letters to Sirius or Remus could reveal a lot about their friendship and the plans they had for the future.