The children of the main characters from the original Fairy Tail series would be obvious choices. For example, Natsu and Lucy's child could be a main character. They would have their own unique magic abilities, a combination of their parents' powers perhaps. Their journey through time would be driven by a sense of curiosity about their parents' pasts and a need to protect the future of Fairy Tail.
It could also be a new character that has a special connection to time magic. This character might be an outcast in the next - gen Fairy Tail world, but discovers their ability to time travel and decides to take some of the more well - known next - gen characters with them. They would be the leader of the time - traveling adventure, guiding the others through different eras.
Perhaps the main characters could include a group of the next - gen mages who are all friends. There could be the child of Gajeel and Levy, with their combined intelligence and strength. Another could be a new character who is related to one of the less - prominent members of the original Fairy Tail but has a special power that makes them important in the time - travel adventure. They all come together, driven by different motives like curiosity, a desire to save the future, or to understand their past better.
Perhaps they travel back in time to meet their parents or the original Fairy Tail members when they were young. This could lead to some really heartwarming or comical moments. They could learn new magic techniques from the past members and bring those skills back to their own time to use against a new threat.
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.
The children of the original Fairy Tail members could be main characters. For example, Natsu and Lucy's child might inherit their parents' magic and have a strong personality. They could lead the new generation in various adventures.
One possible plot is that the new generation accidentally travels to a time when Fairy Tail was just being formed. They get to experience the early days of the guild, the friendships being forged, and the challenges the original members faced. They might also have to deal with an old enemy that resurfaces due to their time - traveling interference.
Scorpius Malfoy is often a popular character. His relationship with Albus Potter in the 'next gen' setting is already interesting, and in time travel fanfictions, he can bring his unique Malfoy charm and intelligence to different time periods. He might use his cunning to solve problems that arise during their time - traveling adventures.
A really interesting concept would be to delve into the backstories of the new generation. What if some of them had secrets about their heritage that even they didn't know? Maybe one of them is related to a powerful but long - gone wizard from the past. This could add a whole new layer of mystery and drama to the fanfiction, as they uncover their true identities while also dealing with the typical Fairy Tail chaos.
Sterling Fullbuster, son of Gray and Juvia. He might struggle with controlling his ice - make magic in high school, especially when his emotions are running high. And his relationship with other characters, like a potential love interest, could be a major part of the story.
First, think about the characters you want to include. Decide which of the original Fairy Tail members' children or mentees will be your main characters. Then, come up with a basic plot idea, like a new mission or a mystery to solve. After that, start writing an introduction that sets the scene and gives a bit of background on your new characters.
One great next gen time travel fanfiction is 'Time Warp Generations'. It follows the children of well - known characters as they accidentally travel through time. The story is filled with exciting adventures and interesting character interactions.