What are some interesting ideas for Gray Fairy Tail fanfiction?

One idea could be a story where Gray and Ultear team up to face a new, powerful dark magic user. They have to combine their ice and time - magic skills to defeat the enemy. Another plot could be a more character - driven one, like Ultear trying to help Gray overcome some past traumas related to his family and Deliora.

One idea could be a story where Lucy discovers a powerful magic that can only be controlled with the combined help of Natsu and Gray. So, they have to put aside their usual rivalries and work together closely. This could lead to some really fun and intense training sessions between them as they try to master this new magic.

One interesting plot idea could be Gray facing a new type of Devil that has powers over ice in a different way than he does. For example, it could freeze emotions rather than just physical objects. Another could be Gray having to team up with an unlikely ally from his past to defeat a powerful Devil Slayer - turned - villain. Maybe a Devil has possessed a member of Fairy Tail and Gray has to find a way to exorcise it without harming his friend.

One idea could be a story where Juvia and Gray get trapped in a magical realm together. In this realm, their powers are altered in strange ways, and they have to rely on each other more than ever. They start to discover new aspects of their relationship as they face various challenges.

One idea could be a story where Juvia, Lyon, and Gray have to team up to face a powerful dark wizard that is threatening the Fairy Tail guild. They start off with some tension due to their past relationships, especially between Gray and Lyon who have a rivalry, but as they battle, they learn to work together better. Juvia could also be in a position where she has to choose between protecting Gray or following Lyon's more strategic plans, adding an interesting love - triangle - like dynamic to the plot.

One idea could be that the Exorcists from D Gray - Man end up in the Fairy Tail world due to a strange magical anomaly. They team up with the Fairy Tail wizards to fight against a common enemy that is causing chaos in both their worlds. For example, a powerful dark mage who has somehow acquired Innocence and is using it in a corrupted way.

One interesting Juvia Gray Fairy Tail fanfiction could be about their adventures in a parallel universe. In this story, they might have different powers or face different challenges compared to the original Fairy Tail story. For example, Juvia could have the power to control not just water, but also ice, and Gray might have some fire - related abilities in addition to his ice - make magic. This would lead to a whole new set of adventures and character developments.

One interesting 'Fairy Tail Gray Lemon Fanfiction' could be one where Gray has to face an unexpected magical challenge while dealing with his feelings for a certain character. Maybe it involves him using his ice - make magic in a unique way to save the day.

There's a fanfiction where Natsu and Gray accidentally switch bodies. It's really funny as they try to act like each other in front of the guild members. Natsu in Gray's body has a hard time controlling the ice magic and Gray in Natsu's body keeps accidentally setting things on fire. But through this chaos, they gain a deeper understanding of each other.

One interesting story could be about Juvia and Gray going on a secret mission together. They face many challenges that test their relationship and their individual powers. Along the way, Juvia's love for Gray becomes even more apparent, and Gray starts to see Juvia in a new light.