Since I haven't read the novel, it's impossible to determine the exact main characters. But generally in a novel centered around a house, there could be a caretaker of the grey house who has a deep connection to it. There might be a young person who discovers something unusual about the house, and their journey of exploration could be a major part of the story. There could also be a villainous character who has an ulterior motive regarding the grey house, like trying to take it over or find a hidden treasure within it.
I don't know. Since I haven't read the book, I can't tell who the main characters are.
The two main characters are Christian Grey and Anastasia Steele. Christian is a wealthy and powerful businessman. He has a complex personality with certain dominant tendencies. Anastasia is a young college graduate who is innocent and a bit clumsy at times. Their interactions form the core of the story.
The main characters are Anastasia Steele and Christian Grey.
I don't have enough information to determine the main characters in 'crimson grey visual novel'.
The main characters are likely the Grey Knights themselves. They are the protagonists in this graphic novel. There may also be some key leaders among them, like their Grand Master or Librarians with powerful psychic abilities.
I'm not sure specifically as I haven't read this particular 'To the Last Man' by Grey Novel. But typically in such a story, there could be a strong, determined male lead who is the one likely to be the last man. There might also be a female character who provides support or motivation to the male lead.
Well, Lady Jane Grey is surely a central figure. Then there could be the nobles who were involved in the political schemes that led to her becoming queen and then being overthrown. For example, those who supported her claim to the throne initially and those who later turned against her.
The two central characters are Anastasia Steele, a young woman who is new to the world of wealth and power that Christian Grey inhabits, and Christian Grey himself, a wealthy and rather complex man with unique sexual proclivities.
Since it's fanfiction based on something inspired by 'Fifty Shades of Grey', it likely has characters similar to Christian Grey and Anastasia Steele. But in fanfiction, the author might also introduce new characters to the story to add more depth or change the direction of the plot.
In the 'the grey man story', the Grey Man is the central character. Alongside him, there could be a group of skeptics who don't believe in his existence at first. As the story progresses, they become witnesses to the Grey Man's actions and start to believe. There might also be a character who is hunting the Grey Man, either out of fear or for some other ulterior motive.
The main character is of course the Grey Man. He's a highly skilled and mysterious operative.