Who could be the main character in 'Mountain Dragon Slayer Magic Fanfiction'?

Perhaps a young and inexperienced adventurer who discovers their hidden power while on the quest to slay the dark dragon. They grow throughout the story, learning new skills and becoming a true hero.

A young orphan who has been training to be an ice dragon slayer since a young age. They have a strong will to prove themselves in a world that has always looked down on them because of their lack of family and resources.

It could be an existing character like Naruto who, through some strange turn of events, gains the Wood Dragon Slayer power. This would completely change his fighting style and how he approaches challenges. He could use the power in creative ways, like combining it with his Rasengan to create a new, more powerful attack.

Hermione Granger could also be a great choice as the main character. She is extremely intelligent and studious. In a fanfiction with god - slayer magic, she could be the one to discover and decipher the secrets of this new form of magic. She might use her knowledge to not only master it but also to teach others and lead the fight against any god - related danger.

Hermione could also be a great main character. With her thirst for knowledge, she could be the one to stumble upon the secrets of Phoenix Slayer magic. She would then use her intelligence to master it and perhaps teach it to her friends to help in their battles.

Maybe the fanfiction could focus on a rivalry between two dragon slayers, one with mountain dragon slayer magic and the other with a different type. They compete to see who can slay the most powerful dragon, but in the end, they have to team up to face a common threat that is endangering the entire dragon slayer community. The unique powers of the mountain dragon slayer magic could be the key to victory.

A powerful dragon - themed pirate could be the main antagonist. This pirate has a crew of dragon - like creatures and they are causing chaos across the seas. They have a grudge against Luffy for some reason, perhaps because Luffy has unknowingly entered their territory or stolen something valuable from them.

A powerful dark dragon that was once sealed away but has now broken free. It could have a vendetta against all dragon slayers, especially Gray.

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.

It could be an evil water mage who was once a student of the same master as Juvia but turned to the dark side. This antagonist would be jealous of Juvia's natural talent and would try to undermine her at every turn. He might use his knowledge of water magic to create dangerous illusions or floods to harm Juvia and those she cares about.