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.
In some fanfictions, they might team up against a common enemy that was not in the original story. This could show a different side of their relationship, like Natsu having to rely on Seilah's more strategic thinking.
Seilah is another important character. She likely has her own unique personality traits that interact with Natsu's in interesting ways. Maybe she is more reserved at first but as the story progresses, she opens up more to Natsu.
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.
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.
Lucy and Natsu are the central figures. Their relationship is at the core of this fanfiction. Lucy uses her wits and charm to tease Natsu, and Natsu responds with his typical fiery and passionate reactions. Their interactions are what drive the story forward, and any other characters that appear are there to either enhance or complicate their relationship dynamic.
Natsu would obviously be one of the main characters since it's about him being the lost Fairy Tail member. There might also be other Fairy Tail members like Lucy, Gray, or Erza who could be involved in the search for Natsu or play important roles in his journey back.
The main characters are clearly Lucy and Natsu. Lucy is a celestial wizard in the Fairy Tail guild, known for her kind heart and determination. Natsu is a dragon slayer, hot - headed and powerful. In this fanfiction, their relationship is the focus, with Lucy taking the initiative to get closer to Natsu in a seductive way.
Natsu is the central figure in this fanfiction. But other characters like Happy, his loyal flying cat companion, will surely play an important role. Makarov, the guild master, would also be a main character as he has to deal with Natsu's return, whether it's a welcome or a bit of a shock to the guild's current state. And don't forget about the villains or antagonists that Natsu and Fairy Tail might face upon his return, they could also be considered main characters in the sense that they drive the plot forward.