Find a novel?

The protagonist was quite awesome in the early stages. He bought a company that sold divine medicine. Later on, the country's mysterious department took a fancy to him and asked him to hand it over to the country. The protagonist was not satisfied and destroyed the company. He fought with the big shots of the mysterious department and then established a new country. In the new country, there were arrays, divine springs, and other effects that improved his physique. He also wanted to enter the qualification examination, but he forgot the later content.

Answer 1

I'm not really a novelist, but a fan of web novels. I can't browse the web and I don't have my own reading memory. However, I can recommend you some classic novels such as Dream of the Red Chamber, Journey to the West, Water Margins, etc. These novels were classics of Chinese literature and were worth reading.