Since we don't have much information about the book, it's hard to say for sure. However, in many love stories with a concept like immortality, there are often characters who are not just lovers but also have to deal with the consequences of their immortality. They could be from different backgrounds or have different powers related to their eternal existence, and all these aspects would play a role in defining who they are as main characters.
As I don't know the 'immortality game story' well, it's hard to say who the main characters are. But generally in a game - related story, there could be a brave player as the protagonist.
I'm not sure as I haven't read the novel. But usually, in a novel with such a title, there could be a protagonist who is faced with the choice between love and immortality.
I'm not sure specifically as I haven't read this particular 'immortality light novel'. But typically in such a novel, there could be an immortal protagonist who drives the story forward. This character might be on a quest related to their immortality, like finding a way to end it or understanding its purpose.
I don't know since I haven't read the novel. But they could be people who are directly involved with the concept of immortality, like an old alchemist searching for the elixir of life or a young person who accidentally stumbles upon the secret of immortality.
Well, it may center around the idea that love is a form of immortality in itself. Even if physical bodies decay, the love shared can live on. In 'Immortality a Love Story', it might tell a tale where love transcends time and the normal limitations of life, and the characters' love is what gives meaning to their immortality.
Obviously, Ladybug and Cat Noir are the main characters. Their immortality would likely be a central focus of the story. They would be the ones experiencing the changes and challenges that come with living forever.
The main characters often include the protagonists who are faced with the choice between love and immortality. There could be a male lead who has to make this difficult decision and a female lead who influences his thoughts. There may also be some secondary characters like wise old mentors or mischievous sidekicks who play important roles in the story.
Well, without more context, it could be anyone. It might be a young couple from different social classes, like Romeo and Juliet.
Since we don't have much information about the '1960 love story', it's hard to say who the main characters are. They could be ordinary people, like a factory worker and a schoolteacher.
I'm not sure as the title doesn't give away the main characters directly. But it could be a couple who are caught up in the events of 1984 while experiencing love.