I believe isolation could be a theme. Demons are often seen as outcasts, and perhaps the characters who are involved with them in some way also experience a sense of isolation from the rest of society. This can lead to self - discovery as they navigate their relationship with the demonic elements in the novel.
Well, the theme of love and its complications is also prominent. The relationship between the characters is complex, with love sometimes being intertwined with self - interest and social climbing. Also, the theme of time and how it affects the characters' lives is there. As time passes, they face the consequences of their actions and their youth and beauty fade, leading to a sense of despair.
I don't know the specific main characters in 'the damned demon light novel' as I haven't read it. However, it's likely that the damned demon itself is a main character. There could also be other characters like a hero who opposes the demon or a sidekick of the demon.
The 'the damned demon light novel' might center around a demon that has been condemned or outcast. It could tell a story of its struggles, its powers, and how it navigates a world that may be hostile to it. There could be elements of mystery, like the origin of its damnation, and it may have a complex plot involving different factions, some trying to control the demon, others trying to destroy it.
One main theme could be the complexity of love. It might explore different forms of love, such as unrequited love or love that is 'damned' perhaps due to external circumstances or internal conflicts within the characters. Another theme could be human relationships in general, showing how characters interact with each other in the context of these love stories.
Redemption is also a popular theme. Many fanfictions deal with characters trying to atone for their past sins. For example, a vampire who has killed many might try to find a way to make up for it.
The themes could include the exploration of Faust's character arc. In fanfics, authors might delve deeper into his motives and desires. Also, the idea of redemption or the lack thereof could be a theme. Since it's related to being 'damned', the fanfics may play with the concept of whether Faust can break free from his doomed state, especially in relation to love.
One similar novel could be 'The Dark Enchantment'. It also has elements of dark magic and otherworldly beings like 'the damned demon novel'.
Anthony Patch is one of the main characters. He is a young man who is heir to a large fortune and is caught up in the pursuit of a glamorous life. His wife Gloria is also a central character. She is beautiful and shares Anthony's love for the high life.
I have no idea about the exact main characters in this graphic novel. However, in a typical story with a 'damned' theme, we might expect to see characters who have some sort of tragic backstory that led to their being damned. It could be a group of misfits, each with their own unique abilities or flaws, who come together for some common purpose, whether it's survival or seeking redemption.
I don't have enough information to say who the main characters are. They could be anti - heroes, people who have made bad choices and are now trying to deal with the consequences. Maybe they're rebels in a dystopian society.