Often, the main characters in 'naruto dagger fanfic' include the main cast from the original Naruto series. However, some fanfics may focus on minor characters who are given a more prominent role due to their connection with the dagger. For example, a weaponsmith who created the dagger or a ninja who was the last known wielder before Naruto discovers it. Their stories and how they interact with Naruto and the others can make for an interesting 'naruto dagger fanfic'.
Kabuto could also be a great antagonist. After learning so much from Orochimaru, he could see the potential in the cloak and dagger and want to use them to prove himself as a powerful ninja. He could be constantly trying to outwit Naruto and take the items for himself.
Well, Naruto is obviously a main character in most of these. But there could also be Sasuke. He might be either an ally or an adversary in relation to the dagger. For example, if the dagger has a power that can either be used for good or evil, Sasuke could be tempted by its darker potential.
Time manipulation is a major theme. Since there is a dagger of time, the characters often deal with changing the past or seeing possible futures. For example, Naruto might use it to save his friends who died in the original story.
Rhage is also important. He has a beast within him, which makes his character both dangerous and endearing. His relationship with Mary is a significant part of the story.
The main characters in the 'Cloak and Dagger Graphic Novel' are Cloak and Dagger. Cloak is a rather mysterious figure. His power is tied to his cloak, which allows him to perform feats such as disappearing into the shadows and emerging in other locations. Dagger, in contrast, has a more positive - energy - based power. She can create daggers made of light. Their powers are complementary, and they are the central focus of the story. They face different challenges together and their relationship, whether it's a friendship or something more complex, is an important aspect of the graphic novel.
I'm not sure exactly who the main characters are without having read the novels. But typically in fantasy novels, there might be a young hero or heroine. Maybe a brave knight - like character who has to face challenges related to the rose and the dagger in the story.
It could be a rogue ninja who has a vendetta against Naruto. This ninja might have a similar cloak with dark powers and a dagger that has some sort of curse on it. He wants to prove himself stronger than Naruto by stealing Naruto's cloak and dagger and using them for evil.
Wrath is often a very popular character in fanfic. As the king, he has a lot of power and responsibility, which makes for interesting storylines. His relationship with Beth is also a big draw, and many fanfics explore different aspects of their relationship, like how they deal with ruling together.
One idea could be to have a character from Naruto end up in the Cloak and Dagger universe. For example, Naruto himself could be transported there and his unique abilities like the Rasengan would be a shock to the characters in that world. He might team up with Cloak and Dagger to fight against a common enemy, perhaps a group that is trying to steal the powers of both universes.
Obviously, Naruto is the main character. He is the one who becomes this 'god - like' figure in the fanfic. But there are also other important characters like Sasuke. Sasuke might play a role in either supporting Naruto's new power or being in conflict with him because of it.