The main characters in the 'She's Mine novel' are most likely a male character who has a strong possessive feeling towards a female character. There could be a best friend of the male character who either supports or questions his actions regarding the girl. And of course, the female character herself, who might have her own agency and might be trying to figure out her feelings towards the male character who claims she's his. There could also be a mysterious stranger who enters the story later and shakes up the relationship dynamics.
Since the title is 'She's Mine novel', we can assume there is a protagonist, probably a male, who is deeply involved with the 'she' in the story. There might be a group of friends or family members around them. Maybe there's an antagonist, like another person who also has feelings for the girl and tries to come between the main couple. Without reading the novel, it's hard to say exactly who all the main characters are, but these are some common types of characters we might find.
I'm not sure specifically as there are countless Twilight fanfictions. But it could be Bella and Edward, where Edward is more possessive than in the original story and really emphasizes that Bella is his. Or it could be a new character and Jacob, where Jacob has found a new love interest and is very protective of her.
I don't have information about the main characters in 'be mine novel' as I haven't read it.
In the 'She's Mine novel', perhaps it tells the story of a relationship. It might start with the main character falling in love with the girl and then facing obstacles like family disapproval, or the interference of other people who also have an interest in the girl. The story could be about how he overcomes these and makes her truly his, showing themes of love, loyalty, and determination.
I'm not sure specifically as I haven't read this exact novel. But typically, in a novel about vengeance, there would be a character who has been wronged and is seeking revenge. There might also be an antagonist, the one who committed the wrong in the first place.
Another possibility is that there are multiple main characters. For instance, there could be a group of characters from one side who consider another group as enemies. Among these groups, there could be leaders or key individuals who play important roles. One character might be a strategist who devises plans to defeat the 'enemy', while on the other side, there could be a character with special skills or knowledge that gives their side an edge. And as the story progresses, their relationships and the power dynamics between them could shift in interesting ways.
Since I haven't read the novel, I can't say for sure who the main characters are. They could be a young person who discovers their talent is being targeted, and an antagonist who wants to take that talent for their own gain.
Since I don't have detailed knowledge of the 'heaven will be mine visual novel', we can assume there might be a central character who is on the journey towards the concept of 'heaven' in the story. There could also be supporting characters like friends, mentors or antagonists who either help or hinder the main character's progress.
It's possible that the main character is a man. He might be going through a mid - life crisis or trying to achieve a long - held dream. Along the way, he meets other characters such as a co - worker who becomes his friend, and a mysterious stranger who sets off a chain of events that changes his life.
Since we don't have much information, it could be a female lead character. She might be on a journey to find herself or fulfill a certain goal. There could also be a male character who serves as a love interest or a mentor figure. Another possibility is that there are a group of friends as main characters, and the story shows their adventures and how their relationships develop over time.
I'm not sure as I haven't read the novel. But it could be a pair of characters, perhaps a protagonist and an antagonist. The antagonist might be the one who claims 'your life is mine', while the protagonist is the one whose life is in jeopardy.