Poor Killer

Five years ago, the top scorer in the college entrance examination was replaced, and his father was wrongfully imprisoned. He was forced into the mountains and narrowly escaped death. Five years later, he came back with unparalleled skills! Anyone who deceives me will pay back a hundredfold! All those who owe me will be settled! From revenge to a giant in the business world, from the bottom to the pinnacle of power, in this life, I will make everyone crawl on their knees!