Gray could be the main character as well. His ice - make magic could be used in unique ways when it comes to dealing with the power of the Eye of the Black Dragon. Gray is also a very determined character. He could be on a personal quest related to the Eye, perhaps to find out if it has any connection to his past or the demons he has faced. His cool - headed nature would be useful in the face of the unknown power of the Eye.
Lucy might also be a good choice. She has a strong sense of justice and her celestial spirit magic could play an interesting role in the story. Maybe she discovers a connection between her keys and the Eye of the Black Dragon, leading her to be at the center of the action. She could also call upon her spirits for help in protecting or understanding the Eye.
Natsu could be a great main character. His love for adventure and his already powerful dragon - slayer magic would make him a natural fit to be involved with the mystery of the Eye of the Black Dragon. He could use his fire magic in new and exciting ways while trying to uncover the secrets of the Eye.
It depends on the fanfic. In some cases, it could be a powerful villain who has the 'Eye of the Black Dragon' and uses it to cause chaos. For example, a dark wizard might have found it and is using its power to take over the world in the story.
In Fairy Tail fanfic, the 'Eye of the Black Dragon' could be a powerful and mysterious object. It might be related to the power of the black dragon. Maybe it has some special abilities like being able to control dark magic or unlock hidden powers within characters. However, it really depends on how the specific fanfic writer has defined it.
The black dragon itself can be a main character. Writers might explore its backstory, its motives, and its personality. It could be a misunderstood creature, or a powerful and menacing force that the Fairy Tail guild has to deal with. In some fanfictions, the black dragon might have a name and a complex history that unfolds as the story progresses.
It could be a new character created specifically for this fanfiction. This character could be a young water dragon slayer who gets lost between the two worlds. They would be the main focus as they try to adapt to the Naruto world while still having their Fairy Tail powers.
One idea could be exploring the origin of the Eye of the Black Dragon. Maybe it was created by an ancient magic long forgotten. Another could be a story where a character has to protect the Eye from dark forces who want to use its power for evil.
Gray could be the main character in a harem fanfiction. His cool exterior and his ability to use ice magic in such a unique way make him stand out. He has a bit of a rivalry with Natsu which could add an interesting dynamic to the harem. Characters might be attracted to his brooding nature and his underlying loyalty to his friends and the guild.
It could be a new character, like a street - smart orphan who has learned to steal to survive. This character sees Fairy Tail as a source of wealth at first but then discovers there's more to the guild than just gold and jewels. Another option is an ex - member of a rival guild who turns to thievery after being exiled and decides to target Fairy Tail for revenge. Or it could be a magical creature, like a mischievous imp with the power of invisibility that steals from Fairy Tail just for fun.
Lucy would also be a great main character. Since she has a collection of celestial spirits, adding a genie to her story would be fascinating. She could struggle with whether to use the genie's wishes or rely on her spirits, and the genie might be jealous of her celestial spirits, leading to conflict and character development.
Natsu could be an interesting choice. Imagine if he accidentally caused a great deal of damage during a battle and had to make up for it. He would use his fire - dragon - slayer magic in new ways to help the guild and the people they protect.
Natsu could be a great main character for a Fairy Tail wolf fanfiction. Picture Natsu befriending a wild wolf in the forest that has some kind of fire - related power. Natsu and the wolf could team up to fight against stronger enemies. They might learn from each other and develop new fighting techniques. Erza could also be a main character. She could find a magical wolf armor that gives her enhanced strength and speed, and she has to master using it while also protecting the wolf that is somehow connected to the armor. Additionally, a mysterious outsider who has the power to control wolves could be the main character, bringing a new and dangerous element to the Fairy Tail world.