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'm not sure specifically as there could be many novels with such a title or theme. It might involve a system related to great slaughters, perhaps in a fantasy or apocalyptic setting where the main character has to navigate through a world filled with mass killings and the system provides certain powers or rules for that.
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.
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.
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.
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.
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.
There could be a variety of main characters in the 'Slaughter Games Story'. There might be a young and innocent character who has to quickly grow up and learn to fight in the games. Another could be an experienced warrior - type character who has some secrets from their past that are related to the games. And maybe there's a smart strategist who tries to outwit the system of the games rather than just relying on brute force.
I'm not sure specifically as there could be many novels with a 'god of slaughter' concept. But generally, the main character would likely be the 'god of slaughter' himself. He would probably be a powerful and feared being with abilities related to death and destruction.
" Celebrating Years: Slaughter System " was a novel. The author had a desire. The story was about a modern otaku who had transmigrated to the world of Qingnian and discovered a killing system. He had lived in Qingyu years as Fan Xian's younger twin brother and had used the system's help to launch a series of adventures and battles. The latest chapter of the novel can be read online.
In many great novels, there are also secondary characters who play important roles. They might be friends or foes of the main character, and they can influence the main character's decisions and actions. For example, a mentor figure could guide the protagonist, or an antagonist could create obstacles for them. Without more information about the particular 'the great novel', it's hard to name the exact main characters.