One plot idea could be Lily Luna trying to prove herself on a dangerous mission despite her family's overprotectiveness. For example, she could secretly join a group that is fighting against a new dark force in the wizarding world. Another idea is that she might fall in love with someone her family doesn't approve of, leading to a lot of family drama. Maybe she meets a half - blood wizard from a family with a not - so - great reputation, and her family tries to keep them apart.
In some fanfictions, the story could be centered around Lily Luna's attempts to enter a wizarding competition. Her overprotective family is dead set against it, fearing for her safety. However, Lily Luna is determined. She manages to enter the competition with the help of some friends. Throughout the competition, she faces various challenges and her family realizes that she is more capable than they thought. They gradually learn to support her instead of being overly protective.
One idea could be a story where Harry and Lily Luna Potter time - travel together. They could go back to the time when the Marauders were at Hogwarts and have all sorts of adventures, like helping Sirius and James avoid getting into trouble with Snape. Another plot could involve them facing a new dark wizard threat in the future. Lily Luna could show her own brand of magic, different from Harry's but equally powerful, as they team up to defeat the enemy.
Perhaps she forms an unlikely friendship with a pure - blood Slytherin who has very traditional views. Lily Luna tries to show this friend a different perspective on blood purity and the wizarding world in general. Their friendship causes a stir in the Slytherin common room, but they stick together through it all.
The family can be shown as constantly hovering around Lily Luna. For example, they could always be checking on her whereabouts, like sending magical tracking spells on her without her knowledge. They might also be very strict about who she can be friends with, forbidding her to associate with certain wizarding families that they think are 'bad influence'.
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 great example could be a fanfic where Lily Luna is constantly being shadowed by her overprotective family members as she tries to explore the magical world on her own. For instance, when she wants to participate in a dangerous but exciting magical tournament, her family tries to stop her at every turn. This creates a lot of conflict and also shows the depth of their love for her in an overprotective way.
There could be a fanfiction where Lily Luna Potter is involved in some sort of magical mystery, and Teddy, being overprotective, jumps in to help. For example, if there's a new dark magic item discovered on the Hogwarts grounds. Teddy would be by Lily Luna's side, using his metamorphmagus abilities to their fullest to keep her safe while they figure out what's going on.
One plot idea could be that they are paired for a school project at Hogwarts. At first, they are hesitant because of their families' past rivalries. But as they work together, they discover they have more in common than they thought. For example, they both have a love for magical creatures. They start to form a friendship that slowly blossoms into something more, like a budding romance. This would be a sweet and slow - burn kind of story.
One plot idea could be that Lily, Luna, and a character named Lemon discover a hidden spell in the Forbidden Forest that has a connection to Harry Potter's past. They embark on a journey to understand the spell's significance and how it might affect the wizarding world's future.
One plot idea could be that Colin, now an accomplished wizard photographer, decides to document the adventures of Lily Luna Potter at Hogwarts. He could capture her unique spells and the special bond she forms with her friends, much like he did with Harry Potter years ago.
One plot idea could be that Ginny and Lily Luna Potter discover a hidden magical ability within the family that has been long forgotten. They embark on a journey to uncover the secrets behind it, facing various magical creatures and ancient spells along the way.