In 'the good daughter novel', the main character is likely the daughter. However, there could be other important characters like an elderly relative who imparts wisdom to her. There might also be a love interest who enters her life and complicates her relationships with her family. This love interest could either help her grow as a person or create more conflicts as she tries to be a good daughter while also following her heart.
I don't know for sure, but there's probably the daughter herself as a main character. There might also be her parents or other family members who are related to the secret.
I don't know for sure, but I can guess there would be the 'daughter of darkness' herself. There might also be a mentor figure who tries to guide her through her difficult journey. And perhaps an antagonist who wants to use her powers for evil or stop her from achieving her goals.
There might be a suitor or two. They would play important roles as they are related to the duke's daughter's potential marriage, which is often a crucial aspect in stories like this.
I'm not sure exactly as I haven't read it fully, but surely the daughter of the emperor is a main character. There might also be her family members like the emperor himself, the empress, and perhaps her siblings.
The main character is Alan Grant. He is the one who drives the investigation forward in the story.
The mother and the daughter are likely to be the main characters. There might also be other characters who either help or hinder the mother in her quest to protect the daughter.
Not having read the book, we can only guess. The calligrapher's daughter must be a central figure. There could be the calligrapher as a key character too. Maybe there are other people like the daughter's siblings if she has any, or a mentor figure who helps her understand the world of calligraphy or something else related to her life.
The main character is the daughter of the emperor, of course. There may also be other important characters like the emperor himself, her mother if she is in the story, and perhaps some court officials or servants who play significant roles in her life.
As I haven't read the novel, I'm not sure about the main characters. But surely the youngest daughter of the snake family is one of the main characters. There might also be her parents, siblings, or other important figures in the snake family or in the world of the story.
I'm sorry I don't know the exact main characters as I haven't read the novel. But usually, there would be the real daughter herself. There might also be her family members, like her parents who may be deceived by the false daughter. And perhaps there could be a male lead who gets involved in the real daughter's journey of reclaiming her place.