Typically, the main characters are the billionaire himself. He is likely to be a powerful and wealthy man, perhaps a bit arrogant at first. And then there is the woman who has his baby. She could be an ordinary woman or someone from a different social circle who gets involved with the billionaire.
In this novel, the billionaire is surely a central figure. He's the one with the power and the secret. The woman who has the baby with him is another key character. She might be an ordinary person or from a different social strata compared to the billionaire. Additionally, there could be characters like the billionaire's lawyer or confidant who play important roles in dealing with the consequences of the secret baby.
The plot often involves the billionaire being very focused on his business and wealth. He may have a fling or a more serious relationship that he doesn't fully realize the consequences of. When he discovers the existence of the secret baby, it throws his world into chaos. He has to deal with his own feelings, his family's potential reactions if they find out, and also how to fit this new life with the baby and the mother into his already established lifestyle.
The two central characters are the billionaire and the mother of his secret baby. The billionaire may be portrayed as a powerful, often - times arrogant man in the business world. The woman could be an ordinary girl who got caught up in an unexpected situation. Additionally, there could be a butler or assistant to the billionaire who discovers the secret and plays a role in how the situation unfolds. There may also be a female rival in the billionaire's business or social life who tries to use the secret baby situation to her advantage.
In 'the secret billionaire novel', the main character is surely the secret billionaire. There may be a confidant, someone the billionaire trusts with their secret or at least part of it. There could also be antagonists, like those who are trying to expose the billionaire's secret for their own gain. Additionally, there might be ordinary people with whom the billionaire forms relationships, which are influenced by the hidden wealth.
In many'secret billionaire novels', the main character is, of course, the secret billionaire. This person could be male or female. They are often portrayed as complex individuals, with their own insecurities despite their vast wealth. There could be a sidekick or a loyal friend who is aware of the secret and helps the billionaire manage their double life. Another important character could be a family member, perhaps a parent or a sibling, whose relationship with the billionaire is affected by the secret. And then there are the characters who are on the outside looking in, like nosy neighbors or journalists who suspect something is up and try to uncover the billionaire's secret.
Love and family are main themes. Despite the complex situation of the secret baby, the characters often have to navigate their feelings towards each other and towards the new family they've unknowingly created.
I don't really know for sure. But it's likely to have the billionaire boss as a main character, of course. And probably an employee who has some sort of interaction or discovery related to the boss.
The main characters in such a novel would usually include the person who gets married to the secret billionaire. This could be a young, independent - minded individual. The secret billionaire is another key character, often portrayed as a charming yet mysterious figure. There may also be a villainous character, like a business rival of the billionaire who tries to use the newly discovered relationship to their advantage. Additionally, there could be a wise old mentor type of character who gives the main characters valuable advice on how to handle their new situation.
Most likely, the main character is the secret son himself. There may also be the billionaire father, who could be a complex figure with his own motives and secrets. And there might be a love interest for the son, a female character who supports him through his journey of self - discovery.
I don't know for sure since I haven't read it. But it could have a protagonist who is an average person, like a young journalist or a struggling artist. And of course, the billionaire would be one of the main characters.