Since we don't have much information about the story, it could be anyone. It might be a fictional character created for the story, like a wandering minstrel who decides to take a break on the wall. Or it could be an ordinary person from the neighborhood, just looking for a quiet place to be.
The 'man lying on a wall story' could be a variety of things. If it's a local or cultural story, it could be related to traditions or superstitions. For example, in some cultures, there might be a belief that lying on a certain wall at a particular time brings good luck or wards off evil spirits. Or it could be a simple anecdote about a man who found an unusual place to relax, on the wall, and his experiences while there, such as the view he had, the people he saw passing by, and how he felt in that rather odd position.
I'm not sure specifically what the 'wall man story' is as it could be a very unique or personal story. It might be about a man related to a wall in some way, like he could be a builder of walls, or perhaps a story where a man has an encounter near a wall.
The 'man in the wall story' could be various things. It might be a horror story about a man who appears in walls in a spooky, unexplained way. Maybe it's about a strange encounter where a figure of a man is seen emerging from or within walls, often associated with a sense of mystery and fear.
I'm not entirely sure as there could be various stories with this title. It might be about a man who is somehow associated with a wall, perhaps trapped inside it, or it could be a more symbolic story where the man represents something and the wall is a barrier in a metaphorical sense.
Since I don't know the specific story, the main character is presumably the man in the wall. He is likely the focus of the story, and whatever events or situations are described probably revolve around him.
If it's a horror - type 'man in the wall story', the main character could be the person who discovers the man in the wall. This character would be the one experiencing the fear and trying to figure out what's going on.
It's a mystery. Not much is known about the specific story of 'Man on the Wall' comics.
It could be that he's tired from a long day and the beach is his place to unwind. Or perhaps he's there to think and get some peace of mind.
There was currently no specific definition or specific information for the concept of "lying flat and getting rich." From the perspective of lying down and getting rich, one could refer to some related ideas and methods of getting rich. For example, one could make use of one's expertise and leverage to become rich. Specialties were knowledge that could not be obtained through training. The leverage effect included capital leverage (such as using other people's money to make money), labor leverage (such as letting others work for oneself), and the use of products with zero replication cost (such as code, media, etc.). Among them, products with zero cost were relatively easy for ordinary people to achieve. In Japan, there was a 45-year-old unmarried man who had 90 million yen (equivalent to nearly 5 million yuan) in savings through a low-desire life. His way was to greatly reduce expenses, such as living in a low-cost apartment, saving as much as possible in all aspects of life, and paying attention to savings and investments. This reflected the concept of the FIRE lifestyle (a lifestyle aimed at achieving financial freedom and retirement as soon as possible). There were also some relatively easy or low-pressure "lying flat" money-making industries, such as the sharing economy, online education, smart home, health care, and content start-ups. However, lying flat did not mean that they did not do anything at all. Instead, they earned income in a relatively easy way. For young people, if they could find their talent and make use of it, just like developing in a field where they were better than others and could do better, they might easily become rich because it was easier to succeed by doing things within their talent.