Tell a Harry Potter Bellatrix Black time travel story.

In a time - travel Bellatrix fanfic, she might go back to the time when she was first introduced to the Dark Arts. This could show a different side of her, perhaps a more innocent - looking but still dark - inclined Bellatrix. She could interact with younger versions of other Death Eaters and form different alliances that change the course of the future in the wizarding world.

One possible fanfiction could involve Bellatrix going back in time to try and change the outcome of the Battle of Hogwarts in her favor. Maybe she uses time - turners or some dark magic to travel back. She could attempt to kill Harry Potter as a baby before he even becomes a threat.

She could go back in time to meet Tom Riddle when he was still a student at Hogwarts. This would be an interesting encounter as she could try to influence him in different ways compared to what actually happened in the original story.

She could travel back to the time when Voldemort was still in hiding as a young Tom Riddle. Bellatrix might try to influence him in a different way, perhaps making him even more ruthless. This would change the course of the wizarding world in a very different direction.

In a time travel scenario, their relationship could become a complex love - hate relationship. Bellatrix may find herself attracted to Harry's courage and determination in a different way than she's used to. Harry, while disgusted by Bellatrix's actions in the original timeline, may start to see a different side of her when they are in a different time period. This would be a very strange and morally ambiguous relationship, full of internal and external conflicts.

Severus Snape could also be a character often paired with Bellatrix. They were both on Voldemort's side, but Snape had his own hidden motives. Fanfiction might explore a relationship between them, perhaps a power struggle or a secret alliance that also involves Bellatrix's relationship with Harry in some way.

One great fanfiction could be where Sirius Black travels back in time to prevent his own imprisonment in Azkaban. He might use his knowledge of the future to avoid being framed by Peter Pettigrew. This could change the entire course of the story, as Harry would then have a more stable and present godfather figure in his life from an earlier stage.

One interesting fanfic could be about Bellatrix's backstory and how it might have intersected with Harry Potter in ways not shown in the original books. For example, a fanfic could explore a scenario where Bellatrix had a chance encounter with Harry as a child before she fully committed to Voldemort's cause.

Some 'Harry Potter Bellatrix Black' fanfics focus on her relationship with other characters in the series. There are fanfics that explore her bond with Voldemort in a more complex way than in the original books. It could show her as not just a blindly loyal follower, but having her own motives and desires within that relationship. Also, fanfics might show her interactions with the Black family members in a new light, perhaps revealing secrets or hidden tensions that were not fully explored in the official story.

There are fanfictions that explore Bellatrix's past and her relationship with the Black family in the context of Harry Potter. For example, a story might delve into her time at Hogwarts, her early indoctrination into the Dark Arts, and how that influenced her actions in the main series. This could provide a deeper understanding of her character and how she became so fanatically devoted to Voldemort. It might also show how her actions affected the wider wizarding world in ways that weren't fully explored in the original books.