Perhaps a scientist could become a hero in a pandemic novel. They might be the ones who discover a cure or develop effective prevention methods. They use their knowledge and skills to fight against the pandemic, often facing numerous challenges and setbacks along the way.
The information you provided is not detailed enough to determine which character the succubus is. Please provide more context or background information so that I can better answer your questions.
Moka could be an interesting succubus character in Rosario Vampire fanfiction. Her dual nature as a vampire and having succubus - like traits in some interpretations can lead to really complex storylines. Another could be Kurumu, with her seductive nature which is a characteristic often associated with succubi. She has her own goals and desires that can be explored further in fanfiction.
If Harry became a succubus, his magical abilities would transform. He could gain the ability to influence others' emotions on a deeper level. His personality might become more complex as he tries to balance his old self with the new instincts of a succubus. He may also become more isolated as some in the wizarding world might fear or misunderstand his new form. But at the same time, he could also find new friends who are more accepting of his unique situation.
If Naruto became a succubus in fanfiction, his relationships would change significantly. His friendship with Sasuke, for instance, would face a new dynamic. Sasuke, who is often focused on power, might view Naruto's new form as either a threat or a potential source of power. Naruto's relationship with Sakura could also be affected. Sakura might initially be shocked and unsure how to interact with him. She could be worried about Naruto's new nature and how it could impact his well - being. And Naruto's relationship with Kakashi would require some adjustment. Kakashi would need to understand Naruto's new abilities and how to help him control them while still maintaining their mentor - mentee bond.
The main characters would include the stepmom who has to navigate her new role. The hero, who is on a path of growth and heroism. Then there could be other supporting characters like the hero's friends or mentors. Maybe there's an antagonist who tries to disrupt the family or the hero's journey, which would also make that character important in the story.
Obviously, one of the main characters is the woman who becomes the hero's stepmother. And of course, the hero himself. There may also be the hero's father, who is the link between the stepmother and the hero.
Well, the protagonist is the woman who becomes the mother of the hero. She could be from a normal background, like a working - class woman or someone with an average life. The hero is another main character, and he might have some unique features, like being born with a special mark or having an innate ability. There could also be other characters such as the hero's father, who might play a role in the backstory, or the hero's friends who join him on his adventures, and of course, there could be villains who try to stop the hero from achieving his destiny, all of which interact with the hero's mom in different ways.
Since I haven't read the novel, I can't say for sure. But I assume the main character would be the mom who became the hero's mother. And of course, the hero themselves would be another important character.