In a more complex plot, the Ministry of Magic could be corrupted and frame Harry for a heinous crime. In his attempt to prove his innocence, he gets caught in a dangerous web of lies and deceit that ultimately leads to his death, leaving the wizarding world to realize their mistake too late.
Perhaps in a fanfiction, Harry could sacrifice himself to save the entire wizarding world one last time. He might face an army of dark creatures alone and knowingly walk into a situation where death is certain, like a modern - day hero's self - sacrifice.
To be creative, you can introduce unexpected elements. What if Sakura's death is part of a larger conspiracy? You can create new characters who are behind her death. And then show how the existing characters gradually uncover the truth. You can also use flashbacks of Sakura's time in the Land of Waves, highlighting her relationships and experiences there, which will make her death more poignant and the story more engaging.
One way could be to start with a time - travel plot. Maybe Harry discovers a magical object that sends him back in time. Then, he meets the Marauders and Lily. Describe their reactions in detail, like Lily's eyes welling up with tears when she sees Harry. Another way is to have a magical spell go wrong that causes their meeting. Focus on the conversations they would have, such as the Marauders asking Harry about the future of Hogwarts.
The plot could develop in a very different direction. For example, Voldemort might gain an advantage as Harry was seen as a major threat. Without Harry, the other characters would have to step up to fight against the Dark forces. Hermione and Ron might become more central characters in the fight against evil.
One way the story could develop is that after Harry meets his parents, they take him on a journey through his past. They show him the moments when they were still alive and how much they loved him even then. They might also introduce him to other deceased wizards and witches, and together they could form a new kind of family in the afterlife. The story could also have flashbacks to Harry's life at Hogwarts and how his actions led to this reunion in the afterlife.
One way could be to start with Harry finding a book about Smaug in the Hogwarts library. He becomes so intrigued that he starts to have dreams about the dragon. Then, as the story progresses, he might use his magic to create a portal to the world where Smaug exists and tries to communicate with him.
Another approach would be to set it in a post - apocalyptic version of the Harry Potter world where the Terminators have already taken over most of the Muggle world. The wizards are the last hope. They would need to combine their knowledge of magic with any remaining Muggle technology they can find. Harry and his friends could train a group of young wizards to be like a wizard - Terminator hybrid fighting force. There would be a lot of scope for character development and exciting battles as they try to reclaim their world from the Terminators.
To write such fanfiction, you could start by creating a crossover point. Maybe a portal opens between the Kryptonian world and the wizarding world. Then, characters from both sides start to interact. A Kryptonian could be amazed by magic and try to learn it, while wizards could be in awe of the Kryptonian's raw power. You'd have to balance the two different power systems and cultures so that the story makes sense.
If we consider this fanfiction idea, it might also involve other characters' reactions. For example, his friends would be extremely shocked at first. They might try to find a way to reverse the situation. And Harry himself would have to go through a physical and emotional journey. He would need to adapt to the idea of giving birth, which is something completely alien to him, all while being in a world full of magic and mystery.
It's definitely possible. In such a fanfiction, it could start with a time - turner accident. Harry goes back in time and accidentally changes the course of Voldemort's life. They end up growing up together, sharing secrets and adventures. Harry could influence Voldemort to use his power for good, and in turn, Voldemort could teach Harry some advanced magic. This would create a bond of friendship between them.
It could be written from the perspective of how the other characters react. Hermione would likely be very scientific about it, trying to find a way to reverse it while also being supportive. Ron might be a bit more shocked and clumsy in his support. And Dumbledore could be the wise figure, guiding Harry through this strange time, perhaps having some hidden knowledge about such a phenomenon from the past of Hogwarts.