Scorpius Malfoy is often a popular character. He's the son of Draco Malfoy, and in fanfics, he can be portrayed as a complex character with his own moral struggles, often forming interesting relationships with the children of Harry Potter and his friends.
One interesting storyline could be about the new generation of wizards facing a new dark magic threat that is a combination of old and new spells. They have to use their unique skills and the knowledge passed down from their parents' generation to combat it.
Scorpius Malfoy is another likely main character. His family's history and his own inquisitive nature would make him an interesting addition. He might be the one who discovers the time - travel mechanism. His relationship with Albus Potter could also be explored further as they embark on this time - traveling adventure together, and his views on his family's past actions could change during the journey.
One of the highly regarded 'next generation' Harry Potter fanfics is 'The Next Generation: Legacy of the Marauders'. It beautifully weaves the story of the children of the original characters, with great character development and engaging plotlines that stay true to the spirit of the Potterverse.
Another popular character could be Teddy Lupin. Even though he's from the previous generation, he's often included in new - generation fanfiction. His unique situation as a werewolf and his connection to the Potter family make him an interesting character to explore, especially in relation to how he mentors the new - generation characters.
There's also 'The New Wizards of Hogwarts'. It delves deep into how the new generation copes with the legacies left by their parents. It's filled with action - packed scenes, from duels in the corridors of Hogwarts to adventures in the Forbidden Forest. The author has a great way of bringing the magical world to life once again for the new characters.
One idea could be that the new generation discovers a time - turning device left by Hermione. They travel back to the time of the first Triwizard Tournament. There, they meet a young Sirius Black and Remus Lupin, and get involved in the mystery surrounding Cedric Diggory's death in a new way.
It's not a new genre. Genres usually have a set of recognized features that help categorize works. This phrase is just an expression to show that the work is about Harry Potter but not in the form of a fan - written fictional piece. It might be a unique approach to creating something related to the Potter world, but not a genre in itself. There are already established genres like fantasy, mystery, etc. in the Potter - related works, and this doesn't fit into that framework as a new genre.
Rose Granger - Weasley is also well - liked. She inherits the intelligence of her mother Hermione and often gets into adventures with Albus and Scorpius. Her strong - willed nature and her ability to solve problems using her brains are appealing aspects in the fanfic.
The next generation Harry Potter fanfic usually delves into the changing wizarding world. It could show how technology has started to seep into Hogwarts, or how the relationships between wizards, witches, and non - magical people have evolved. It also might explore different family dynamics within the wizarding families, such as how the Weasley - Potter family interactions have changed over time.