How would the story of Fairy Tail change if Natsu and Mirajane leave in fanfiction?

Their relationship would likely become more intimate and deeper. With a baby on the way, they'd have to rely on each other more. Natsu would probably become more gentle and caring towards Mirajane, and Mirajane would feel more protected by Natsu.

Perhaps they leave because of a disagreement within the guild. Maybe there's a new policy or a decision made by the guild master that they don't agree with. For example, if the guild decides to get involved in a war that they think is unjust, they might choose to leave rather than participate against their beliefs.

The story could focus on their journey to find a new place to belong. They might meet new allies along the way who have different values and magic abilities, which would add new elements to the story. For instance, they could encounter a group of mages who use music as their form of magic.

Well, if Natsu had the Sharingan in a fanfiction, it would likely enhance his combat abilities significantly. He could predict his opponents' moves more accurately, similar to how Sasuke uses it in Naruto. This would make him even more formidable in battles against strong foes in the Fairy Tail world. Maybe he could use it to analyze magic spells and find their weaknesses faster.

He could leave because of a misunderstanding. Maybe he overhears something wrong and thinks the guild doesn't trust him or value him anymore. So in a fit of anger and pride, he decides to leave.

Entropy in a Fairy Tail fanfiction related to Natsu and Mirajane could refer to the chaos or disorder within their relationship or the situations they face. It might be used to add an element of unpredictability to their interactions, like in a story where Natsu's impulsive nature and Mirajane's more complex personality create a chaotic dynamic that is full of unexpected twists and turns.

A great way to develop their story is through a journey. Maybe they get sent on a quest to find a rare magical item. Along the way, they would encounter various obstacles. Mirajane could use her wisdom and experience to get them out of some tight spots, while Natsu's determination and strength would keep them going. This shared experience would bring them closer together in the fanfiction world.

One characteristic is the exploration of their personalities. Natsu's brash and hot - headed nature contrasts with Mirajane's more composed and sometimes mysterious side. In fanfiction, this contrast often leads to interesting interactions. For example, Natsu might be the one to break through Mirajane's reserved exterior with his straightforwardness.

There are indeed some great ones. In some fanfictions, they might start off as friends but gradually realize their deeper feelings for each other. For example, a story could have Natsu noticing Mirajane's different sides during a difficult mission, and that newfound understanding leads to romantic feelings. Another common theme is where Mirajane has to help Natsu deal with his past traumas, and through that process, love blossoms between them.

His relationship with Lucy would be interesting. If reborn, Natsu might be more protective of Lucy from the start. He could also share his past life memories with her, which would deepen their bond even more. They might start going on adventures together even earlier in the story.