In the Late Tang Dynasty, People Were Full of Evil

Li Yunfeng traveled through the Tang Dynasty, and the government gave his wife away in the beginning. He became famous in the imperial examination, and when he was about to show off his talents, he realized that something was wrong. Above the court, the powerful officials are causing chaos, treacherous ministers are in power, and good people have no way to survive. Then be a bad person, more treacherous than a traitor, and more greedy than a corrupt official! I want to be the most evil boy in the Tang Dynasty!