What are some interesting plot ideas for Harry and Gabrielle Delacour fanfiction?

One idea could be Gabrielle gets lost in the Forbidden Forest and Harry has to find her. He discovers she has a hidden magical ability that helps them both get out safely.

Well, perhaps in the fanfiction, Gabrielle Delacour is in a cooking class at Beauxbatons. They are learning to make a special magical dish that requires a lemon. But this lemon is no ordinary lemon. When Gabrielle starts to use it in the recipe, it starts to glow and create a portal. Through this portal, she enters a parallel wizarding world where the rules of magic are slightly different. There, she has to find a way to get back home while also dealing with the challenges of this new world, all with the lemon as her starting point.

One possible plot could be that after the war, Harry Potter travels to France for some reason, perhaps for international magical cooperation. There he meets Gabrielle Delacour again. They start to bond over their shared experiences of the Tri - wizard Tournament and the fight against the Dark Lord. Gabrielle has grown into a confident and intelligent witch. As they spend more time together, they realize their feelings for each other and eventually get married. Their marriage could also bring the wizarding communities of Britain and France closer together.

One idea could be that they start a new magical school together. Since Gabrielle has her own magical abilities and Harry has so much knowledge from his Hogwarts days, they combine their resources to create a school that focuses on both traditional and unique magical teachings.

One interesting plot could be Fleur and Harry teaming up for a dangerous magical quest that was previously thought impossible. They could use their unique magical skills, like Fleur's Veela charm and Harry's Parseltongue ability, to overcome various obstacles.

A really interesting plot could be that the life debt is not just about saving Gabrielle's physical life, but also her magical essence. Harry then has to take her on a journey through different magical realms to restore her magic, all while facing various challenges and making new allies along the way.

One idea could be that Gabrielle is initially shy at the Yule Ball but Harry helps her come out of her shell. They share a dance and start a friendship that might develop into something more in the future.

One common theme is Gabrielle's relationship with her sister Fleur. Since Fleur is more prominent in the original books, fanfiction often explores how Gabrielle is influenced by her sister's experiences in the wizarding world, like Fleur's time at Hogwarts for the Triwizard Tournament.

Adventure. Writers often send them on quests together. For example, they might search for a lost magical artifact that has the power to change the fate of the wizarding world. This allows for exciting storylines and the exploration of new magical places.

A rogue French wizard who has a vendetta against the Delacour family could be an antagonist. He might see Gabrielle as a way to get back at her family and Harry as an obstacle in his path. This wizard could use dark magic and try to manipulate events to his advantage, causing trouble for both Harry and Gabrielle.