Well, Naruto is a must - have main character. He might be the one who unlocks the dragon slayer bloodline's true potential. Hinata could be another main character, her Byakugan ability might interact in interesting ways with the dragon slayer powers. There could also be a mysterious character who is an elder of the dragon slayer bloodline clan. This character could hold the key to understanding the bloodline's history and secrets, and thus be an important main character in the fanfiction.
Well, it could be a new character created specifically for the fanfiction. This character might have a special connection to the slayer bloodline and be on a journey to discover its true potential.
Well, Naruto is most likely one of the main characters since it's in the title. There may also be other characters from the Naruto series like Sasuke or Sakura. And if it's about a lightning dragon slayer, there could be new characters introduced, perhaps a mentor - like figure who teaches Naruto about slaying lightning dragons.
Since I don't have the actual fanfiction, it's hard to say for sure. But it's likely that the dragon slayer is a main character. There could also be other characters like villagers who are being affected by the situation related to 'the nothing' and perhaps other dragon slayers or mentors.
Typically, the main character is the dragon slayer. They are often a brave and determined individual with unique skills and a strong will.
One interesting concept could be the combination of Naruto's ninja abilities with the dragon slayer powers. For example, Naruto might use his shadow clones in unique ways when fighting alongside dragon slayer - like attacks. Another concept could be the origin of the dragon slayer bloodline in the Naruto universe. It could be tied to some ancient and forgotten clan. Also, the way the characters interact with dragons in this fanfiction can be really cool, like forming alliances or having epic battles against them.
Often, the main character is an original creation who has the power of a water dragon slayer. For example, in many fanfictions, it could be a young ninja who discovers this power within themselves. They are usually the ones driving the story forward, facing challenges and growing as they learn to control their new abilities.
Obviously, Natsu is one of the main characters. He is the strongest dragon slayer in this fanfiction. His friends from Fairy Tail like Lucy, Gray, and Erza are also likely to be main characters. They often support Natsu in his battles and adventures.
Well, obviously Lucy is one of the main characters since it's in the title. She's likely to be the central figure around which the story revolves. There might also be other dragon slayers who could be important characters. They could be friends or rivals to Lucy, and their interactions with her would shape the story.
Well, often the main character would be an original character with the slime bloodline. This character could be a young ninja who discovers their unique bloodline ability and has to navigate the Naruto world with it.
Sometimes, it might be a well - known Naruto character who somehow gets infused with the hollow bloodline. Naruto himself could be a candidate in some fanfictions. The story could then explore how his character changes with this new power. He would have to learn to control it while still maintaining his original values and relationships. Another possibility is Sasuke. If he were to obtain the hollow bloodline, it would add a whole new layer to his already complex character arc, as he tries to balance his quest for power with the implications of this strange new bloodline.