Well, it could be a hero - type character who is constantly battling against the odds of death, and perhaps an antagonist who represents the forces that bring death or endanger the life of others. There might also be supporting characters like friends or family of the main character who are involved in the life - or - death scenarios in some way.
Since we don't know the details of this novel, it's hard to say exactly. However, it's common for there to be a character who is on a journey, either physical or emotional, and during this journey, they encounter situations related to life and death. There may be a love interest as well, who plays a role in the character's decisions regarding life and death.
I'm not sure as I haven't read the specific 'beyond life and death novel'. But typically in such a novel, there might be a character who has a near - death experience and becomes a sort of guide to the 'beyond'.
Since I don't have detailed knowledge of 'life and death graphic novel', it's hard to say for sure. However, in many such graphic novels, there could be a hero - like character who is trying to overcome the challenges related to life and death. There might also be a villain or antagonist who either causes or exacerbates the life - threatening situations. And there could be supporting characters like friends or family members of the main character who play important roles in the story.
The main characters could include the goddess, and perhaps a group of mortals who are on a quest related to life and death. They might be seeking the goddess's favor or trying to change the rules she has set regarding life and death. There could also be a character who is in opposition to the goddess, trying to disrupt her control over life and death for their own motives.
I'm not sure as I haven't read the book. But typically in a novel about life after death, there could be a protagonist who has recently passed away and is now navigating the afterlife. There might also be some sort of guide or mentor figure who helps the protagonist understand this new realm.
Without more information about the 'god of life and death novel', it's difficult to name the main characters. But it's likely that the god of life and death is central. There could be characters who are on a quest for immortality and thus cross paths with this powerful being. Or there could be those who represent different aspects of life, such as a healer who is in conflict with the idea of death as represented by the god, and these could be among the main characters.
I'm not sure as I haven't actually read this specific novel. But typically in a novel about life and death, there could be a protagonist who is facing some sort of life - threatening situation or a major life change. It might be a young person coming of age and having to deal with the harsh realities of life and death for the first time.
Superman is obviously the main character. Then there's Lois Lane, his love interest. Also, Lex Luthor, who is often his nemesis. And the other members of the Justice League like Batman and Wonder Woman play important roles as they deal with Superman's death and the events that follow.
There are often the protagonists who are directly involved in the life - and - death situations. They could be ordinary people thrust into extraordinary circumstances, like a patient fighting a terminal illness or a person caught in a natural disaster.
Obviously, Superman himself is a key character. His actions, death, and return drive the story. Lois Lane is also important as she has a deep connection with Superman.
Superman is of course the most important character. His actions, death, and resurrection drive the story. Lois Lane is also crucial. She is Superman's love interest and her reactions to his death and hope for his return are significant. Lex Luthor is another important character. His enmity towards Superman often leads to the challenges Superman faces, even in death and the events surrounding his revival.