Obviously, the little vampire himself. He would be the main character with his unique vampire traits such as the ability to fly and his fangs.
There could be a human character, maybe a young girl or boy who becomes friends with the little vampire. This character could be curious, brave, and willing to overlook the fact that the little vampire is different.
Well, the little vampire himself is obviously a very popular character. He's the center of most of the stories.
Well, of course, there's the little vampire himself. He could have a best friend who is a human, a brave kid who is not afraid of the vampire's nature. There might also be an old vampire mentor who teaches the little one about vampire traditions and how to control his thirst.
Well, the little vampire himself is surely a main character. He's the one who drives most of the action in the fanfiction.
There could also be a character like a wise old vampire in the community who acts as a mentor to Rudolph, guiding him through the difficulties of being a young vampire in a world that has both vampire and human elements.
The little vampire himself is often a very popular character. His struggle between his vampire nature and his friendship with humans makes him very interesting.
One possible plotline could be that D is injured during a battle with a powerful vampire, and a male character who has feelings for him takes care of him. This could lead to a developing romantic relationship between them as D recovers.
The main character is D, a dhampir, half - vampire and half - human. He is a powerful vampire hunter with extraordinary strength and skills.
Well, obviously D is often a main character. He's the iconic vampire hunter with his unique blend of human and vampire traits. His half - vampire nature makes him both an outcast and a powerful force against the vampires. Another character that might be featured is Leila, a strong - willed human who sometimes teams up with D in different fanfictions.
Alucard from "Hellsing" would be a great addition. His overpowered nature and complex personality would contrast well with D's stoicism. They could have an interesting dynamic, either as allies or enemies depending on the plot.
Perhaps the fanfiction could explore a friendship between the little vampire and a human who discovers his secret. They could go on adventures together, with the human helping the vampire understand human emotions better, and the vampire using his powers to protect the human from danger.