The head of the villain's family could be really interesting. They are likely to have a complex personality, being a villain but also having a family side. Their decisions and actions would shape the family's future and the story as a whole. They might be cruel in some ways but also show unexpected kindness to their family members.
The protagonist is usually quite interesting. They are the ones thrust into the world of the villain's family and have to navigate through all the challenges. Their journey of adaptation and trying to fit into a family with a not - so - good reputation is captivating.
One main theme could be redemption. The protagonist might be trying to change the fate of the villain's family, which implies a form of redemption for the family's actions. Another theme could be family dynamics. Despite being the 'villain's family', there are likely complex relationships within the family that the story explores.
The main villain, of course. Their journey towards their seemingly inevitable death is always fascinating. Also, any character who tries to defy the fate of the villains in the story. They add an element of hope and unpredictability.
The villain himself is often very memorable. He might have a complex personality, not just pure evil. Maybe he has a soft spot for his family, which makes him more three - dimensional. The main character who is becoming part of the family is also memorable as they navigate the strange new world of the villain's family. And there could be a wise old family member, like an elder, who has a lot of secrets and knowledge about the family's past and future.
Well, the protagonist must be quite interesting. They are in a unique situation of being raised by villains, so their character development would be full of twists and turns.
Perhaps a female character in the Moriarty family who has to navigate the male - dominated family structure. She might use her wits and charm to gain her own place in the family and make important decisions, which would make her an interesting character to follow.
The queen, usually. She often has a great deal of power and influence. Her decisions can shape the fate of the entire kingdom. And her relationships with other royals, like her children or the king, can be full of drama.
Well, perhaps the patriarch or matriarch of the family. They are often the ones who set the tone for the family's eccentricity. Their quirks and leadership within the family can make them very interesting.
Morticia Addams is very interesting. Her dark elegance and her unique way of mothering are captivating. She has a certain grace about her, even while being involved in rather macabre family activities.
I'm not sure exactly as I haven't read the novel. But there's probably a protagonist who is the one becoming part of the villain's family. Then there would be the members of the villain's family, like a powerful and maybe cruel father figure in the family who is the main villain.