What are the possible themes in 'natsu king of fairy tail fanfiction'?

Well, 'natsu king of fairy tail fanfiction' could potentially be about Natsu being in a position of great power or leadership within the Fairy Tail universe in the context of fan - created stories. Maybe it explores his new abilities, his relationships with other characters when he has this 'king - like' status.

One possible storyline could be Natsu founding Fairy Tail after a great battle where he realizes the need for a guild that stands for true friendship and strength. He then gathers like - minded mages and builds the guild from the ground up.

One reason could be that the fanfictions don't match his view of the Fairy Tail world. He has his own understanding of the guild, his friends, and their adventures, and when fanfictions deviate from that, he doesn't like it.

In this fanfiction, perhaps Natsu's return as a 'king' means he has a new level of leadership. He might bring back some lost magic or knowledge that helps Fairy Tail regain its former glory. For example, he could have found a way to defeat an old enemy that was once too powerful for the guild. His return could also stir up emotions among the guild members, like excitement, relief, or even some jealousy from those who might have risen in his absence.

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.

Another theme is adventure. Fanfictions usually involve them going on quests or facing new threats. For example, they might have to explore an ancient, cursed ruin to find a powerful magical artifact. Along the way, their relationship develops as they face challenges side by side, like when they encounter traps or powerful dark mages guarding the artifact.

The theme of legacy also pops up a lot. Natsu's family, especially his dragon father Igneel, had a certain legacy. Fanfictions may explore how Natsu lives up to or breaks away from that legacy. Additionally, the theme of family secrets is quite popular. There could be hidden aspects of his family that Natsu discovers, which changes his perception of his family and himself.

One possible plotline could be that the other Fairy Tail members set up a series of pranks on Natsu, like replacing his fire - based spells with something silly, like making his hands shoot out confetti instead of flames. Another could be that they constantly make jokes about his fear of transportation, especially his motion sickness on vehicles.

Perhaps Natsu is under the influence of a powerful and dark magic that makes him lose control of himself and accidentally hurt Lucy. It could also be that Natsu is trying to protect Lucy from something but his actions end up causing her harm instead. Like if he tries to keep her away from a dangerous situation by pushing her too hard and she gets injured.

One reason could be that the fanfiction author is trying to create a new and edgy storyline by making Natsu a more negative character. But this often doesn't sit well with fans who love the original positive and passionate Natsu.