For the demon, it could be a female demon who is known for her fierce combat skills. Her mate could be a half - demon, half - human who is trying to find his place in both worlds. Also, a wise old demon who acts as a mentor to the couple, guiding them through the complex politics of the demon realm, would be a great character. He could have his own motives that are slowly revealed throughout the story.
In 'a demons mate fanfiction', the demon could be a shapeshifting demon, able to take on different forms. His mate could be an elf from a magical forest who accidentally wanders into the demon's territory. There could also be a group of rogue demons who are against the relationship and act as antagonists. A priestess from a temple near the demon realm could also be a character, she might initially be scared of the demon but later becomes an ally to the couple when she realizes the true nature of their bond.
Luna could also be a possible dominant mate. She has a very unique view of the world and her calm confidence could translate into a dominant role. For example, she could guide Harry in ways that are different from the norm in the wizarding world, which would make for an interesting dynamic in a fanfiction.
Well, there are many 'Harry is a demons mate fanfiction' out there. Some focus on the power dynamics between Harry and the demon. For example, in some stories, Harry discovers new magical abilities because of his connection to the demon. Others might explore the emotional side, like how they overcome differences in their natures to be together. It really depends on what you're interested in. You can start by exploring different genres within this type of fanfiction, such as action - adventure or romance - centered ones.
It could be Hermione. In some alternate interpretations, there could be a situation where Hermione, while trying out a new and powerful magic, accidentally hurts Harry. Their friendship is put to the test as Harry has to deal with the pain and Hermione has to come to terms with what she's done.
Maybe it's Ron. Suppose Ron gets jealous of Harry's fame and power and, in a moment of weakness and envy, decides to abandon Harry to die. This would create a lot of drama as Ron and Harry have been friends for a long time, and such a betrayal would be a huge shock to the story's readers.
One common theme is the struggle between two different worlds. Harry comes from the wizarding world and the demon from a different, often darker realm. Another theme is the idea of forbidden love, as a relationship between a human - like Harry and a demon is not usually accepted.
Another possibility could be a new character created specifically for the fanfiction. This new character might have unique abilities or a personality that attracts Edward in ways Bella didn't. For example, she could be a vampire from a different coven with a very different view on life and love, which makes Edward question his feelings for Bella and consider this new character as a potential mate.
It could be the Nine - Tailed Fox. Since it already has a connection to Naruto, it might take him under its wing in a more fatherly or family - like way. Another possibility is some of the lesser - known demons from the Naruto lore that haven't been explored much.
Obviously, the mate and the pups would be main characters. The mate could be a new character created specifically for the fanfiction or an existing character from the Percy Jackson series who has a special connection with Percy. And the pups, each with their own distinct personalities.
Often, the Alpha himself is a very popular character. He is usually depicted as strong, powerful, and having a sense of responsibility towards his pack. His character arc might involve learning to balance his duties with his love for his mate.
It could be a group of lesser - known demons. For example, there might be a demon named Zargoth who has the ability to manipulate time and space a little bit. He could use this power to save Harry from dangerous situations. Another could be Lythra, a female demon with the power of illusion. She can create false images to deceive Harry's enemies.