Most likely, the main characters from the next generation of the wizarding world, like the children of Harry Potter and his friends. And of course, the Dursleys.
Well, one possible plot could be that Draco Malfoy, now an adult, has some sort of business or magical knowledge that the next generation needs. Maybe they're trying to solve a mystery related to Hogwarts and Draco's past experiences with the Dark Arts or the secrets of the school come in handy. He could initially be reluctant to help but then gradually warm up to the young wizards and witches.
Next Generation Fanfiction refers to fan - created stories that are based on the next generation of characters in a particular fictional universe. For example, in a series like 'Star Trek', if there are new characters introduced in a later installment, fanfiction about those new characters and their adventures would be considered Next Generation Fanfiction. It allows fans to explore new storylines and character developments that might not be covered in the official canon.
The children of the main Fairy Tail characters like Natsu and Lucy's kid, or Gray and Juvia's offspring could be main characters. They would inherit some of their parents' powers and personalities.
Well, Daphne in the 'Daphne meets the Dursleys fanfiction' would probably interact with the Dursleys in a very cautious way at the start. She would be observing their behavior towards Harry closely. Once she realizes the extent of their nastiness, she could try different approaches. She might try to reason with them, explaining how wrong it is to treat a child like that. When that doesn't work, she could use her magical abilities to disrupt their daily routine in a harmless but annoying way, like making the TV constantly change channels or the kettle never boil. This would be her way of getting back at them for their treatment of Harry and also a way to show them that there are forces they don't understand.
One idea could be that the next generation discovers a hidden spell from the old Fairy Tail days that has the power to either save or endanger the guild. Another could be a tournament where the newbies team up with old - school Fairy Tail members to compete against other guilds.
His character could develop by becoming more empathetic. Meeting the next generation, who are more open - minded, might make him realize the harm of his previous bigoted views. He could start to question his Slytherin upbringing and the pure - blood supremacist ideas he was taught.