Well, Natsu is the central figure as it's about him being a high school rebel. But in addition to his Fairy Tail friends, there could be some original characters created for this fanfiction. For example, there might be a strict principal or a group of rival students who become important characters. The story could revolve around Natsu's interactions with these characters, whether it's clashing with the principal over school policies or competing with the rival students in some sort of magical or non - magical contests.
Well, without reading it specifically, it could be about Natsu being a rebel in high school within the Fairy Tail universe. Maybe he rebels against strict school rules, or perhaps he stands up against some sort of injustice in the school. It might also involve his relationships with other characters from Fairy Tail in this high - school - themed setting.
Most likely Natsu would be one of the main characters. And probably Lucy, Gray, and Erza from Fairy Tail could also be main characters as they are often associated with Natsu in the original Fairy Tail series.
Natsu is surely one of the main characters as the title implies. There might also be other Fairy Tail characters like Lucy, Gray, and Erza. They could be Natsu's friends or classmates in this high school fanfiction.
Seilah is also a main character in this context. She has her own set of powers and a rather complex personality in the Fairy Tail universe, which can be further explored in fanfiction.
Lucy could be a main character. She was always close to Natsu in the original Fairy Tail. So when Natsu returns as an 'ex' and meets the guild again, she would likely play a big role in how he is received and in the development of the story.
Erza is often written about. Her strong - willed and no - nonsense attitude can be translated well into a high - school - delinquent - style story. She could be the enforcer or the protector of the group. Happy, Natsu's sidekick, can also be a fun addition. He might be the comical relief in the midst of all the delinquent - related drama. And then there's Wendy. She could be the innocent character who is befriended by the delinquent group and slowly changes them for the better.
I'm not sure exactly as it's a fanfiction. But it might be about Natsu in a high school setting in the Fairy Tail universe, being a badass, which could involve him getting into cool adventures, showing off his powers, and having some sort of unique relationships with other characters from Fairy Tail in this high - school - themed scenario.
Gray would be one of the main characters to interact with Natsu. Their friendly rivalry is well - known in Fairy Tail. Makarov, as the guild master, would also have an important role in interacting with Natsu. He might give Natsu some important tasks or just have a grandfatherly chat with him about his return.
Gray would also be important. There could be a rivalry - turned - friendship aspect where Gray, who has his own ice - making powers, and Natsu, as a dragon, have to learn to work together. Maybe they compete in a friendly way to see whose powers are more useful in different situations.
Lucy is often paired with Natsu in many fanfictions. Their relationship can be explored in different ways in these fan - created stories. It could be a more romantic relationship than in the original series, or they could have a different kind of partnership, like being more equal in power or having different goals they pursue together.