In some fanfics, Bellatrix Lestrange's son is a complex character. He could befriend Harry Potter's children in a post - war wizarding world. His mother's past haunts him, but he is determined to show that he is not like her. He uses his intelligence and unique magical abilities to help build bridges between different wizarding factions that were once enemies.
There's a fanfic where Bellatrix Lestrange's son is sent away as a baby to protect him from the chaos of the wizarding war. He grows up in a different magical community, unaware of his true heritage at first. As he gets older, he starts to have strange dreams and visions that lead him back to the wizarding world he was born into, and he has to face the truth about his mother.
One great 'OC Son of Bellatrix Lestrange' fanfiction is 'The Heir of Chaos'. It explores the life of the OC as he struggles with his mother's dark legacy. The author does a wonderful job of creating a believable world within the wizarding universe. The character development is really engaging, as the OC tries to find his own path, different from the pure evil associated with Bellatrix.
The plot could involve the son trying to redeem his mother's name. He might go on a journey to find out more about her past, hoping to understand why she became so evil. Along the way, he meets various characters who knew his mother and has to deal with their mixed reactions towards him.
One great Bellatrix Black and Rodolphus Lestrange fanfiction is 'The Dark Bond'. It delves deep into their relationship within the dark wizarding world. It shows how their loyalty to Voldemort intertwined with their relationship to each other. The story is full of dark magic elements and complex character interactions.
There's a fanfiction that delves into their backstories. It shows how they were both part of the Black family but took such different paths. Sirius, with his more progressive views, and Bellatrix, with her dark and twisted loyalty to Voldemort. The story might have some interesting flashbacks and interactions that are both poignant and full of conflict.
There might be a fanfic titled 'A New Beginning for Bellatrix's Daughter'. In this, her pregnancy could be a symbol of hope in a rather dark and chaotic wizarding world. It could show her journey of self - discovery as she becomes a mother, breaking away from the shadow of her infamous mother.
There's also 'Twisted Fates'. This fanfiction plays with the idea of fate and how Sirius Black and Bellatrix Lestrange could have had a different kind of connection. It's a very creative piece that takes liberties with the characters but still stays true to their core traits. The story is full of unexpected twists and turns that keep you hooked from start to finish.
One great Severus Snape x Bellatrix Lestrange fanfiction is 'The Unlikely Bond'. It explores a scenario where they are forced to work together on a secret mission for Voldemort. Their initial hatred for each other gradually turns into an unexpected understanding. Another interesting one is 'Shadows of the Dark'. In this story, it delves into their pasts and how certain events in their youth might have led to a different kind of relationship than what was expected.
One great Bellatrix Lestrange x Male OC fanfiction is 'The Dark Bond'. It explores a unique relationship where the Male OC has a complex past that intersects with Bellatrix's loyalty to Voldemort. The story is full of tension and mystery.
Perhaps the biggest plot twist would be Harry's view of the Death Eaters. Growing up with the knowledge that his mother was Bellatrix, he might have a more sympathetic view of some of them at first. He could believe that they were misled rather than inherently evil. This would lead him on a journey to try and reform some of the Death Eaters, which would put him at odds with both the Order and the remaining Death Eaters who don't want to change. It would also change the way we see the divide between good and evil in the wizarding world.
Many fanfics explore the theme of redemption for Bellatrix. They imagine scenarios where she could have turned away from the dark side. Her complex character, with her madness and loyalty, also makes her a great subject for psychological exploration in fanfics.