Perhaps in this fanfiction, the school they go to is a special school for different guilds. The Fairy Tail group is there to learn about the history and politics of the magical world. They discover secrets about their own guild's past through the school's archives. Natsu accidentally sets off an old magical trap while exploring the restricted section of the library. This leads to a series of events where they have to work together with students from other guilds to fix the mess. Gray and Natsu have to put aside their usual bickering, and Lucy uses her wits to figure out how to reverse the effects of the trap.
Maybe when Lucy goes home, she discovers a long - lost family heirloom that has some sort of magical power. This leads her on a new adventure as she tries to figure out what the heirloom is for and how it might be related to her celestial magic. She could consult the guild's library and some of the older members for help.
Well, in the fanfiction, perhaps Lucy goes skinny dipping after a really tough battle. She feels the need to cleanse herself, both physically and mentally. As she's in the water, she might start reminiscing about her journey in Fairy Tail. And who knows, she could accidentally activate some kind of water - based magic that she didn't know she had. This could then set off a whole new adventure for her and the other members of Fairy Tail.
Maybe there's a competition at the school, like a magic tournament. Different characters from Fairy Tail form teams and they have to battle it out, with lots of twists and turns in the matches, and some unexpected alliances forming. It would be full of action and drama.
Another plot could revolve around Natsu being the new kid at school and having to earn the respect of his classmates. He gets into various battles and challenges, not just physical ones but also magical duels of wits. His friends from Fairy Tail might visit the school from time to time to help him out or just to see how he's doing. And as he overcomes these challenges one by one, he gradually becomes a respected and feared figure at the school, all while still maintaining his fun - loving and loyal nature.
If Fairy Tail goes to Hogwarts in fanfiction, it would be an interesting clash of cultures. The Fairy Tail guild is very rowdy and family - like. At Hogwarts, there are strict rules. The Fairy Tail members might get into trouble for their unruly behavior. For example, Gray might accidentally freeze part of the Great Hall during a fight with Natsu. And the Hogwarts students would be both shocked and intrigued by the Fairy Tail mages' powerful and flashy magic.
Well, Naruto could bring his unique ninja skills to Fairy Tail. Maybe he'd teach the wizards some cool ninja moves like shadow clone jutsu. He could also form strong bonds with the Fairy Tail members, just like he did with his friends in Konoha. And his determination and never - give - up attitude would surely inspire the Fairy Tail guild.
Well, he might start challenging the Fairy Tail wizards to friendly battles. Since Luffy is all about adventure and getting stronger, he'd see the powerful mages in Fairy Tail as great opponents to test his skills against.
In a 'Natsu Fairy Tail School Academy Bad Ass Fanfiction', a cool plot could be about a secret society within the academy. Natsu accidentally stumbles upon the existence of this secret society which is involved in some not - so - good activities. They are trying to gain control over the academy's magic resources. Natsu, with his fiery determination and bad - ass attitude, rallies his friends to take on this secret society. They have to go through a series of trials and battles, both physical and magical, to stop the society's evil plans and restore peace to the Fairy Tail School Academy.
Well, perhaps the bet could be about a race. Bacchus bets that he can run faster than a particular Fairy Tail mage. In the process of preparing for this race, the Fairy Tail mage discovers some new abilities within themselves. And as they compete, it's not just about winning the bet but also about the respect and honor of their respective guilds. This could also show how different the cultures of their guilds are when it comes to competition.
Well, perhaps there could be a situation where an evil force in the Fairy Tail universe is creating portals to other dimensions to gather powerful allies. Deadpool accidentally stumbles through one of these portals. The Fairy Tail guild has to figure out how to deal with this strange, talkative, and unpredictable new 'ally'. Deadpool, on the other hand, is just excited to be in a new world full of magic and new things to fight. He could end up teaching some of the Fairy Tail members his unique combat moves, while also learning some magic from them in return.