One common theme is power struggle. Since Harry has his own power and Voldemort is power - hungry, there will be a constant fight for control over Harry's abilities. Another theme is the loss of innocence. Harry, being in such a dark situation, would surely lose his naivete quickly.
Well, in this sort of fanfiction, Ginny's motive could be a complex web of emotions. She might be under the influence of a dark spell. Or perhaps she has been misinformed about Harry's role and believes that by giving him to Voldemort, she's actually saving the wizarding world. It could also be a case of extreme jealousy, if the writer wants to explore a really twisted version of her character.
Yes, there might be some. However, it's a rather dark and unorthodox take on the Harry Potter universe. Some fanfictions like this explore extreme 'what - if' scenarios. But they often deviate greatly from the original spirit of the series.
I'm not sure of a specific title off - hand, but in such fanfictions, usually, the story would show how Harry's life changes drastically. Maybe he has to endure a lot of hardships under Voldemort's control, or perhaps he tries to find a way to escape and turn the tables on Voldemort. It's a very dark and interesting concept that can be explored in many ways.
Harry often becomes more conflicted. He has always seen Voldemort as the ultimate evil, but now being mates, he has to re - evaluate his views. He might start to see the humanity in Voldemort, which makes him question his own beliefs and actions in the fight against the Dark Lord. For example, he may hesitate in battles more than before.
Often in fanfiction, their relationship can change drastically. They could end up as allies, which would require both of them to change. Harry would have to see past Voldemort's evil deeds, and Voldemort would have to let go of his hatred for Harry. This exploration of character change makes fanfiction so interesting.
In the 'harry is sold fanfiction', it might be exploring some dark and complex themes. For example, it could be a commentary on power dynamics and the value of a character like Harry in the eyes of different parties in the fictional world. It could also be a way for the author to create a high - stakes and emotional story where Harry's fate is completely out of his control as he has been sold. Maybe it's set in a world where magic has been corrupted and such things are possible.
There is indeed voldemort marries harry fanfiction out there. Fanfiction writers often take creative liberties and imagine all sorts of scenarios that deviate from the traditional storylines. This particular concept might seem strange at first, but it allows for new interpretations and character developments within the fan - created stories.
In some fanfictions, Voldemort might save Harry due to a complex change in his character. For example, he could discover a newfound sense of respect for Harry's power or courage. Maybe he realizes that Harry is the only one who can truly understand him, and in a moment of strange kinship, he decides to save Harry from a greater threat that is about to befall them both.
There's no way to know for certain just from the name 'BQBY' whether there is a 'Harry is Voldemort' fanfiction there. Fanfictions can cover all sorts of wild ideas, and while this one is quite out - there, it could potentially exist on an unknown or specialized platform. However, without exploring BQBY deeply, we can only guess.