"What is the fundamental nature of law? It's simply a tool to rule over the social classes. Law is the materialization of the will of the ruling class. Law is a way by which the ruler will regulate every part of society."
Back in China of my original world, every law student who just started to study law would have to learn this definition regarding the fundamental nature of law.
Maybe since China was deeply influenced by Communist thinking, China's definition of law was also filled with class conflict.
"Law is a tool for the ruling class to control the social classes."
Back in China, this was considered the public opinion, orthodoxy, and a definite. In fact, most legal scholars and those in the law profession viewed this as a maxim… but, at least in my opinion, that wasn't everything there was to law.