One plot idea could be that Lily's presence changes Harry's upbringing completely. Instead of growing up with the Dursleys, he has a loving home with his mother. Maybe she starts teaching him magic early on, which gives him an edge when he enters Hogwarts. This could also lead to a different dynamic with his friends, as he might be more confident and skilled from the start.
A third plot could involve Lily having to hide her survival from the wizarding world for some reason. Harry grows up thinking his mother is dead, but then discovers she's alive. This revelation could cause a lot of confusion and mixed emotions for Harry. He would have to deal with the fact that his mother left him for a time, while also being overjoyed at her return. Meanwhile, Lily would have to explain her actions and deal with the consequences of her secrecy.
Another idea is that Lily's survival might change the course of the First Wizarding War. Voldemort may not be as powerful as in the original story since his attempt to kill Harry and Lily failed. Lily could then become a key figure in the fight against the remaining Death Eaters, using her knowledge of dark magic threats and her powerful magic to protect the wizarding world.
A really interesting plot could be that James and Lily, alive, work with Dumbledore to create a new school of magic. This school would focus on teaching students how to defend against the Dark Arts in a more practical and hands - on way. Harry would be one of the first students there. They could also develop new magical artifacts that could help in the fight against evil. And the family could have adventures all over the world to find the ingredients and knowledge needed for these new creations.
One interesting plot idea could be that Lily and James, alive and well, decide to train Harry in magic from a very young age. This would make Harry an even more powerful wizard earlier on. They could also use their influence to reform the wizarding world, starting with Hogwarts. For example, they might introduce new courses that focus on both light and dark magic, teaching students how to defend against the dark arts in a more comprehensive way.
Perhaps in a fanfiction, Lily Potter's ghost has a special connection to the magic of love that still exists in her ghostly form. She uses this connection to heal the wounds of those who have been affected by the war. For instance, she could help Neville Longbottom overcome his insecurities by showing him visions of his parents and how they fought bravely. This would not only strengthen Neville but also have a positive impact on the overall morale of the students at Hogwarts.
One idea could be Lily Luna Potter discovers a hidden spellbook that once belonged to Harry Potter. She starts to experiment with the spells inside and accidentally opens a portal to a parallel magical world. There, she meets a younger version of Harry Potter and they have to work together to find a way back home while also facing the new and strange magical threats in that world.
One popular type of Lily Potter fanfiction might focus on her time at Hogwarts before she met James. It could explore her friendships, her studies, and how she dealt with the challenges of being a young witch in a magical school. For example, a story could show her in her Potions class, working hard to master difficult spells and potions, and forming a study group with her closest friends.
Another idea is a fanfiction that focuses on the Marauders' time at Hogwarts. We could see more of their pranks, their relationships, and how they dealt with the growing threat of Voldemort. For example, exploring how Sirius and Remus' friendship developed during those years in greater detail. It would also be cool to see more of James Potter's character before he became Harry's father.
One plot idea could be that James and Lily go into hiding with Harry instead of being killed. They could raise him in a secret location, teaching him magic away from the prying eyes of Voldemort. Another could be that they fake their deaths and then work secretly to undermine Voldemort's forces. For example, they could use their knowledge of the Death Eaters to expose their plans and turn some of them against Voldemort.
There could also be fanfictions that focus on Lily Luna Potter's family life. How does she interact with her parents, Harry and Ginny? What about her relationship with her siblings? Fanfiction might explore her growing up in a post - Voldemort wizarding world, dealing with the expectations that come with being the daughter of the famous Harry Potter.
Yes, there are quite a few. Some focus on an alternate universe where Lily Potter survives. You can find them on popular fanfiction websites like Fanfiction.net or Archive of Our Own. These stories often explore how her survival would change the entire Harry Potter storyline, from Harry's upbringing to the fight against Voldemort.
In a fanfiction where Lily and James Potter are alive, the plot would be turned on its head. For starters, the Dursleys would never have come into the picture. Harry would have been raised in a loving magical family. This would mean he'd have access to all his magical knowledge and abilities from a young age without any suppression. Also, the war against Voldemort would have been fought very differently. Lily and James, being experienced and powerful wizards, would have led the charge. Their presence would have inspired a different kind of hope in the wizarding community. And think about Hogwarts - Harry would be going to school with his parents' support and influence, which could change how he interacts with his classmates and teachers.