Well, without having read the 'fortunate ones novel', it might revolve around characters who are considered fortunate in different aspects such as wealth, love, or opportunity. It could explore how they deal with their good luck, whether they use it for good or become complacent. Maybe it also shows the contrast between their fortunate lives and those of less fortunate people around them.
I'm not sure specifically as I haven't read it. But generally, it might be about a group of lucky people and their experiences, perhaps their journey through life, the opportunities they get, and how they deal with them.
The main theme could be about the concept of fortune or luck. It might explore how certain characters are considered 'fortunate' and what that means in the context of the story, perhaps in terms of their social status, relationships, or personal achievements.
Perhaps there are characters who start off not so fortunate but then through a series of events become part of the 'fortunate ones'. It could be a young person who discovers a hidden inheritance or a talent that propels them into a world of the fortunate. There might also be more established characters like an old - money family member who has to deal with the new - comers to their 'fortunate' circle.
Since I haven't read the 'fortunate man novel', it's difficult to say exactly. However, in many novels with a title like this, the main character is the 'fortunate man' himself. He could be surrounded by other important characters such as his family members who either support or oppose his fortunate circumstances. There may also be a rival or an antagonist who tries to disrupt his good fortune, perhaps out of envy or a different agenda.
The main theme could be about the idea of fortune or luck in a man's life. It might explore how the character experiences fortunate events and how these shape his identity and journey.
It might be centered around how the man in the novel overcomes challenges with the help of his good fortune. Maybe he has some lucky breaks that lead him to success and self - discovery. For example, he could encounter people who help him at crucial moments, or he might be in the right place at the right time for certain opportunities.