I'm not sure specifically as I haven't read this exact novel. But typically in a novel set in a slaughter house, there could be a tough and grizzled veteran worker who has seen it all. He would be someone who knows all the ins and outs of the place and has a certain code of conduct.
Another possible theme is morality. The very nature of a slaughter house involves killing animals, which can raise a lot of moral questions. The novel could delve into the characters' views on this, whether they accept it as a necessary part of life or if they question the ethics of it all. It could also look at how these moral quandaries affect their relationships and actions.
The main character is surely Billy Pilgrim. In the graphic novel, we'll likely see his journey from being a soldier, his time in Dresden during the bombing, and his strange experiences with time - traveling or being 'unstuck in time'. There may be other characters like the Tralfamadorians that play significant roles in Billy's story and are likely to be depicted in the graphic novel.
Well, Homer Wells is a key character in 'the cider house rules novel'. He is raised in an orphanage and his experiences there shape his future. Dr. Wilbur Larch, who runs the orphanage, is also very important. He has his own set of beliefs and values which impact those around him. And then there's Wally Worthington. He is involved in the story's plot and has relationships with other main characters.
Edgar Derby is another important character. He represents a certain type of humanity in the midst of the chaos of war. He has his own moral code and principles, and his interactions with Billy and others show different aspects of human behavior during war. Additionally, Valencia Merble, Billy's wife, is important as she is part of Billy's 'normal' life back home and her presence helps to contrast the strange experiences he has elsewhere.
I don't know for sure as I haven't read it. But it's likely to have a main character who is the King of Slaughter himself.
The main character is Homer Wells. He is a central figure around whom much of the story revolves. His journey from being in an orphanage to his experiences in the outside world is a key part of the novel.
There might be other characters like the police officers who come to investigate. They play an important role as they are the ones the wife has to deceive. Their presence adds to the tension in the story as they try to figure out what happened.
Since I haven't read the 'great slaughter system novel', it's hard to say exactly. However, it might have a protagonist who is initially an ordinary person but then becomes entwined with the great slaughter system. There could also be antagonists who oppose the main character's use or existence of this system. Maybe there are side characters who are either allies or victims of the slaughters that occur because of the system.
I don't know for sure since I haven't read it. But it could have the god of slaughter as one of the main characters. There might also be some characters who are his followers or enemies.
One of the main themes is the futility of war. The story shows the chaos and destruction of war through the eyes of the protagonist. Another theme is the concept of time. The novel plays with time in a non - linear way, which reflects on how our memories and experiences are not always in a sequential order.