There are a lot of big principles. In fact, there is no class at all, there are only different types of people. Some people have more wealth, but they are lacking in other aspects. Class is something you imagine based on the amount of wealth. It has not yet reached the point of causing isolation. 😂

Because this is a carefully designed society, if you want to quickly accumulate your first million in life, or even your first ten million, you must learn a skill called plundering the bottom layer.
This society is very cruel, and for a person to make money, there are only two paths: one is called upward connection, and the other is called downward harvesting. When you are penniless and have never seen the world, you cannot walk the path of upward connection. Unless you are naturally intelligent, lucky enough to become a plaything of the upper class, or you possess special skills or talents, such as being a specialized talent with unique skills in a certain industry, you may be accepted by high society and have the possibility of upward connection and making money.