One common plotline could be Erza going on a special solo adventure. In this, she might face a powerful new enemy that forces her to push her limits and develop new skills. Another could be a story where she has to team up with an unlikely ally within the Fairy Tail universe. This could lead to some interesting character dynamics as they learn to work together.
One of the most popular plotlines is the 'Training Together' scenario. In these fanfictions, Erza and Gray train side by side to improve their magic skills. This often leads to some friendly competition and a deeper understanding of each other's abilities. For example, they might learn new techniques from each other and grow stronger as a result.
One popular plotline is their reconciliation after all the hardships they've faced. In many fanfictions, Jellal tries to make up for his past wrongdoings towards Erza. Another common one is them teaming up against a powerful new enemy that neither could face alone. And there are also fanfictions where they explore their feelings for each other in a more peaceful, post - main - story setting.
One popular plotline is the redemption arc of Jellal. Fans often write about how he tries to make up for his past wrongs towards Erza. For example, he might protect her from new threats in the Fairy Tail world. Another plotline is their relationship development. Writers may show how they gradually overcome their past traumas and start to trust and love each other again. Sometimes, they are put in a situation where they have to team up against a powerful enemy, which further deepens their bond.
A plotline could be that Siegrain fakes his death and later reappears with a new identity. Erza discovers the truth and has to decide whether to trust him again or turn him in. This would create a lot of tension and drama as Erza wrestles with her emotions.
One possible plotline could be that Erza sacrifices herself to save her guildmates from a powerful dark magic attack. She stands in the way, knowing it will cost her life, but she does it to protect those she loves.
Jellal is often an interesting supporting character. His complex relationship with Erza can be explored further in fanfiction. He might play a role in helping Erza in a difficult situation or be a source of internal conflict for her. Another one could be Mirajane. She could offer her support to Erza in a new and different way compared to the original series.
In some fanfictions, the plot might revolve around a magical curse that can only be broken by a true love's kiss between Erza and Jellal. They have to go through various trials and tribulations together, and as they get closer to breaking the curse, their feelings grow until they finally share that kiss. This type of plotline adds an element of adventure and mystery to their relationship.
Maybe Naruto, being a devil, has some special powers that are needed to save the Fairy Tail guild from a great threat. Erza is initially skeptical of him, but as they work together, they develop a bond. Along the way, there could be flashbacks to Naruto's past in his own world and how he became a devil, which would add depth to the story.
One interesting plotline could be a magic - based adventure where Erza and Lucy team up against a powerful dark mage. They might use their unique magical abilities in tandem, like Erza's requip magic and Lucy's celestial spirit magic to overcome challenges. For example, they could be on a quest to retrieve a powerful magical artifact that has been stolen by the dark mage. Along the way, they strengthen their friendship and learn new magical techniques from each other.
There are fanfictions where Futanari characters are involved in epic battles. They might use their dual - gender characteristics to their advantage in combat. Like a Futanari mage who can combine male - like strength and female - like agility in a fight against powerful dark mages.