In this fanfiction, it might show how Harry's character develops differently with Lily around. He could be more confident and less burdened by the idea of being 'The Boy Who Lived'. Lily could also help him understand his parents better. They could explore the family secrets together. For example, they might discover more about the Potter family heritage and the origin of some of their magical abilities.
One possible plot could be that Lily and Harry live in a secluded place to keep him safe from the dark forces. During this time, Lily teaches Harry about love - based magic, which was a big part of her defense against Voldemort. As Harry grows, he starts to show extraordinary magical abilities influenced by Lily's teachings. They might also encounter other friendly magical creatures and wizards who help them in their journey of growth and discovery.
Well, perhaps it could be about Harry growing up in a world where Lily survived. They might have a special bond. Harry could learn magic from Lily in a more personal way, and she could protect him from threats that Voldemort still poses. Maybe they'd have adventures together in the wizarding world, and Lily could introduce Harry to parts of the magical community that he didn't get to experience in the original story.
The main characters would be Harry and Lily. But it's possible that we could also see some appearances from the Marauders in flashbacks. Since Lily was friends with them, they could be part of the backstory. Also, Dumbledore might be involved in some way, perhaps as a guiding figure from afar, still looking out for Harry's well - being and the safety of the wizarding world.
Perhaps the wings grow as a result of some ancient magic that has been awakened within Harry. He could be exploring an old, forgotten part of Hogwarts and accidentally triggers a spell or a curse that gives him wings. At first, he might be scared and try to hide them, but as he learns to control them, he realizes they can be used for good, like helping him rescue trapped students or animals in the Forbidden Forest.
Well, the story could involve Harry facing different kinds of creatures. In Skyrim, there are dragons, trolls, and various undead. Instead of facing dementors, he'd be fighting draugr. And his wand might be replaced by a magic staff or enchanted weapon found in Skyrim's dungeons.
Well, perhaps in this fanfiction, Harry grows a beard as a sign of his maturity and the many years of hardships he has endured since defeating Voldemort. Maybe he's living a more reclusive life, away from the spotlight of the wizarding world, and the beard is like a shield from all the attention he used to get. He could be devoting his time to research on ancient magic, and the beard just gives him that wise, old - wizard look.
Maybe it's about a magical spell that causes Harry Potter and the narrator to age in reverse together. They could relive their past adventures in a new way, with the wisdom of their older selves but the energy of their younger selves.
Maybe some of the Hogwarts professors like Professor Sprout. After all, she's the Herbology teacher. She could give Harry some expert advice on how to grow different kinds of food plants. She might even let him use some special greenhouses or tools in the school for his food - growing projects.
She can create a lot of conflict. For instance, if she's on the dark side, she might be against Harry, which is a huge shift from the original story. This changes the power dynamics and the whole direction of the plot.
Perhaps Lily's plan in the fanfiction is related to uniting the wizarding community against dark forces. She could be planning to gather all the good witches and wizards, including those from different magical cultures, to form a powerful alliance. This would be a significant departure from the more individual - based protection in the original story.
Maybe in the fanfiction, Harry accidentally enters a parallel dimension where Lily is still alive. Here, Lily discovers that Harry is her future son. She might take him under her wing and train him in a different way of magic, one that was perhaps forgotten in Harry's own time. This could lead to Harry having unique powers and a different approach to dealing with the Dark Arts and his enemies.
One possibility could be that Harry's magic takes on a darker, more spooky tone. He might learn different kinds of magic related to the macabre in Halloween Town. For example, he could be really good at spells that involve animating skeletons or creating illusions of ghosts. His Hogwarts uniform might be modified to fit the Halloween Town aesthetic, with blacker robes and maybe some bat - like accessories.