It could be really exciting. Naruto, with his powerful ninja skills like the Rasengan and Shadow Clone Jutsu, would be a great protector for the Fairy Tail guild members. He might face off against villains from the Fairy Tail world using his speed and strength.
A fanfiction where Naruto is an emperor in a Naruto - Fairy Tail crossover would be full of possibilities. Naruto's journey to becoming an emperor could be a central part of the story. He might start as a regular ninja in a world that's starting to blend with Fairy Tail's world. As he gains more power and influence, he rises to the imperial position. Once an emperor, he could introduce new forms of governance that combine the best of the ninja and magic worlds. His relationship with Fairy Tail characters would be multi - faceted. He could be a mentor to some of the younger mages, while also being an equal to the more powerful ones. The story could also explore how his imperial status affects his relationships with his old friends from Naruto, and how they adapt to his new role.
Well, in a 'Naruto Raised by Fairy Tail' fanfiction, Naruto would probably grow up in a very different environment. Instead of the Hidden Leaf Village, he'd be in the Fairy Tail guild. He could be trained by the strong mages there. Maybe he'd develop a unique fighting style that blends Fairy Tail's magic with his own natural chakra abilities. And his relationships would be different too. He might have a mentor - like relationship with someone like Makarov, who could guide him not only in magic but also in life lessons.
It could be quite an interesting scenario. Naruto might be really intrigued by the magic and different world settings in Fairy Tail fanfiction. He could compare the mages in Fairy Tail to the ninjas in his own world. For example, he might wonder how the Fairy Tail guilds function compared to the ninja villages.
Sorry, I'm not aware of specific 'Naruto protects Fairy Tail' fanfictions off - hand. You could try searching on fanfiction - dedicated websites like Archive of Our Own or FanFiction.net.
It would be quite strange and exciting. They might be very confused at first as the two universes have different rules and magic systems. But then they could also get inspired by the unique abilities in Fairy Tail.
Well, Naruto could potentially have a wind - based magic that is similar to his Rasengan. He might be able to create powerful gusts of wind or even form wind - like constructs. Sasuke, on the other hand, might have some sort of dark or fire - based magic. Given his affinity for fire jutsu in Naruto, it could translate to a more intense and perhaps shadow - infused fire magic in the Fairy Tail universe.
Well, it might show Naruto in a world where the Fairy Tail guild exists but they neglect him. Maybe they don't recognize his skills or power, and he has to struggle alone. He could be constantly overlooked when trying to prove himself or get help.
In Fairy Tail fanfiction, Deku could be a very interesting addition. He might bring his heroic and determined nature from My Hero Academia. He could start as an outsider, much like he was in the beginning of his own story, and have to prove himself to the Fairy Tail guild. His unique power, One For All, would also be an exciting element to incorporate, perhaps having different interactions with Fairy Tail's magic system.
It would be amazing. You could meet all those unique and powerful wizards. Maybe you'd join a guild and go on adventures, fighting powerful dark mages and discovering new magic spells.
In a fanfiction scenario of being in Fairy Tail with Kido, there are numerous possibilities. Kido's personality would play a big role. If he's the quiet and mysterious type, it could contrast with the more boisterous members of Fairy Tail. His presence might even inspire some of the younger members to develop new skills. He could participate in the guild's festivals and competitions, showing off his unique abilities. And there could be a whole arc where Kido has to overcome his own past traumas with the help of the Fairy Tail family, creating a deep and engaging story within the fanfiction.