In some fanfictions, magic might be used to bring them back. For example, a powerful time - turning spell could be involved, allowing them to be retrieved from the past before their deaths. Another way could be through some sort of deal with dark forces, although this would likely have many negative consequences.
One common plotline is the search for a way to reverse the death spell. Harry and his friends might go on a quest to find rare ingredients or spells. Another is that there could be a prophecy about Harry being the one to bring his parents back, which drives the story forward. Also, there could be conflicts with the Ministry of Magic, as they might oppose any attempts to bring back the dead.
They could use magic spells that are long forgotten. Maybe they find a way to communicate with Harry through his dreams, guiding him to a place where they can be reunited.
He might face opposition from the wizarding authorities. Resurrecting the dead is generally not allowed in the wizarding world, so he could get into a lot of trouble.
Harry would likely be more cynical. Without the love and support of his parents, he'd grow up feeling abandoned. He might be more distrustful of others, especially those who claim to be helping him. For example, he might not trust Dumbledore as easily as in the original story.
These fanfictions usually change the story of Harry's parents in multiple ways. Firstly, their safety. They might not have had to go into hiding if the wrong boy was believed to be the chosen one. Their relationship with the wizarding community would be altered too. They might not have had the same level of support or the same amount of enemies. Also, the way they are remembered would be different. Their story might not be one of great sacrifice but rather of a normal wizarding family caught up in a misidentified prophecy.
One common theme is survival. Harry has to find ways to survive not only the general danger in a world ruled by Voldemort but also the abuse at home. For example, he might learn to hide his magic better to avoid his parents' wrath.
One great fem Harry Potter powerful WBWL (Wrong Boy Who Lived) fanfiction is 'The Girl Who Lived'. It shows a female Harry with unique powers and a different take on the wizarding world. She often has to face challenges that are different from the original Harry due to her gender, which adds an interesting layer to the story.
Well, 'Harry Potter's New Beginning: WBWL and Harem' is also a good one. It starts with Harry realizing his different situation as WBWL and gradually building his relationships within the harem. The story does a great job of incorporating elements from the original Harry Potter series while adding new twists with the harem concept.
There are indeed. 'Harry Potter Master of Death WBWL' fanfictions often offer unique interpretations. For example, in some, Harry's new status as the Master of Death gives him abilities and insights that completely change the course of the story. He might be able to interact with death in ways that were not possible in the original series, and his being WBWL adds another layer of complexity to his character and the plot. You could start by looking at the reviews and ratings on the fanfiction platforms to find the ones that are highly recommended.