The character of Fem Harry in this fanfiction would deviate significantly from canon Harry. Fem Harry would lack the sense of naive heroism that Harry had. Due to Bellatrix's influence, she would be more cynical about the world of magic. Her relationships would be shaped differently. For instance, she may not have the same warm friendships as Harry did. Instead, her relationships might be more based on power and self - interest. Her attitude towards authority would also be different. Harry often respected Dumbledore and other authority figures, but Fem Harry might question and rebel against them more readily. Also, her perception of the wizarding war would be more complex. She wouldn't simply see it as a fight between good and evil like Harry did, but rather as a web of power struggles and hidden agendas.
One common plot twist could be that Fem Harry has a much darker personality due to Bellatrix's influence. For example, she might be more prone to using the Dark Arts. Another could be that she has a conflicted relationship with the Order of the Phoenix. Instead of being their ally immediately, she might be suspicious of them because of Bellatrix's teachings. Also, there could be a plot twist where Fem Harry discovers a hidden side of Bellatrix that was not all about the Dark Arts, perhaps a more maternal side that was buried deep within her, which makes Fem Harry question everything she thought she knew about good and evil.
One common theme is the power dynamic. Given Bellatrix's intense and often cruel nature in the original series, exploring how a female Harry would interact with her in terms of power, whether it's challenging her, being influenced by her, or finding a balance. For example, in some stories, fem Harry might try to redeem Bellatrix in some way.
If Harry Potter was raised by Bellatrix, he would likely grow up in a very dark and twisted environment. Bellatrix is a Death Eater, so Harry would be exposed to the dark arts from a young age. His values and beliefs would be very different from the ones he has in the original story. He might not have the same sense of right and wrong, and could be more inclined towards the use of dark magic.
One possible storyline could be that Bellatrix, despite her dark past, has a change of heart due to some magical influence or a deep - seated love for the Potter family. Sirius, of course, would be a positive influence. They might raise Harry in a more unorthodox way, teaching him both light and dark magic in a balanced way so he can understand the full spectrum. This could lead to Harry being a more powerful and empathetic wizard, able to bridge the gap between different magical factions.
Harry would likely learn dark magic. Bellatrix is a master of the dark arts, so she would teach Harry curses and hexes that are not typically taught at Hogwarts. He might learn how to use the Cruciatus Curse effectively, for example.
If Harry was raised by Bellatrix, his character would likely be much darker. Bellatrix is a Death Eater, so Harry would be exposed to dark magic and Voldemort's ideology from a young age. He might be more ruthless and less empathetic compared to the Harry we know. For example, he might not value friendship as highly since Bellatrix doesn't really understand the concept of true friendship. Also, his view of the wizarding world would be skewed towards the pure - blood supremacist ideas that Bellatrix adheres to.
The plot could revolve around Harry's struggle to fit in. Since he is a demigod raised by Bellatrix, he is likely to be an outcast in both the wizarding and demigod communities. The wizarding world may not understand his demigod powers and the demigod world may not accept him because of his connection to Bellatrix. He might have to go on a journey to find others like him or to find a place where he truly belongs. Along the way, he could face many challenges and enemies, both magical and perhaps related to his demigod status.
Fem Harry's character might develop by becoming more cunning. Growing up with the Malfoys, she would be exposed to their manipulative ways. So, she could use this to her advantage in difficult situations. Also, she may become more aware of the politics in the wizarding world earlier than in the original story.
The challenges would be numerous. Socially, he would be an outcast among those who oppose the Dark Arts. His magical education would be limited to Bellatrix's knowledge, which is mainly centered around dark magic. This could put him at a disadvantage when dealing with more complex and positive forms of magic. Emotionally, he would lack the warmth and support that a normal family provides, and this could lead to serious psychological issues.