Another fanfiction could revolve around a mission where Lucy, Natsu, and Gray get transported to a different dimension. In this new world, their powers work differently. Natsu might struggle without his usual fire magic being as effective, Gray has to adapt his ice magic, and Lucy has to find new ways to use her Celestial Spirits. They have to rely on each other more than ever to find their way back home.
A possible fanfiction could be a story set in an alternate timeline. Here, Natsu never joined Fairy Tail and Gray was raised in a different way. Lucy, who is still a member of Fairy Tail, has to go on a journey to find Natsu and convince him to join, all while dealing with a Gray who is a bit of an enigma. This would be a great opportunity to explore different character dynamics and backstories.
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.
A plot idea could be that an old enemy from Natsu's past returns and targets Lucy to get to Natsu. Natsu then has to go all out to protect Lucy, and in the process, they both learn more about each other's fears and insecurities. Or perhaps there is a magical competition in which Lucy and Natsu team up, and they face various challenges that test not only their magical abilities but also their friendship and trust in each other.
A possible storyline is a friendly competition between them. They bet on who can complete a series of challenges first. These challenges could involve things like rescuing a certain number of people in a village within a time limit, or collecting rare magical items. Along the way, they learn more about each other's strengths and weaknesses, and also grow closer as friends. This kind of storyline can also have some humorous moments, like when Natsu accidentally sets something on fire during a task that Gray then has to quickly freeze to prevent a disaster.
Some popular themes include their rivalry as well. They might compete to see who can defeat a certain enemy first or who can master a new spell faster. This adds an interesting dynamic to their relationship. And there are also fanfictions that focus on them being part of a team within the Fairy Tail guild, working together with other members to achieve a common goal, like saving the guild from a major threat.
Well, a plot could involve a new student arriving at Fairy Tail Academy who seems to have a connection to Natsu's past. Lucy gets a bit jealous at first, thinking there's more to it. As they all interact, they end up in a magical competition within the academy where they have to team up to face tough opponents. This not only tests their magical powers but also their friendship and loyalty to each other.
Maybe the guild holds a special event where everyone has to swap roles, and Lucy ends up as a maid. Natsu, being his usual self, follows her around, getting into all sorts of comical situations as he tries to help her with her maid duties. For example, he might accidentally set something on fire while she's trying to clean, and they have to work together to fix it.
A great plot could involve Natsu and Lucy adopting a child with no magic. They would teach the child how to be strong in other ways and how to face challenges without relying on magic. The family could then get involved in a mystery that is related to the child's past. As they dig deeper, they discover secrets that not only help the child understand their origins but also put the whole family in danger. It would be a story about family, love, and facing the unknown.
A fun plot could be that a magical creature gets into the shower with them. It's a small, mischievous thing that likes warm water. Natsu tries to catch it while Lucy tries to calm it down, leading to a lot of chaos and laughter.
One idea could be that Natsu and Lucy accidentally end up taking care of a baby dragon. Natsu would be excited to teach it fire - breathing tricks while Lucy would be more focused on keeping it safe and fed. Another plot could involve a magic spell gone wrong that turns them into babies themselves, and they have to figure out how to reverse it while in this state. It could also be a story where they find a lost baby in the forest during one of their quests, and they decide to raise it together, which would show their growth as characters in terms of responsibility.
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 idea could be that Natsu and Lucy are paired for a school project that involves exploring the magical history of their high school. Along the way, they discover a hidden room in the school that was once used by powerful mages in the past. This leads them on an adventure to unlock the secrets within and also brings them closer together as friends.