I Am the Demon King, Why Do I Have All the Skills from the Underworld?

Encountering the death of the demon king who traveled through another world by chance, Bai Xiaobai obtained his demon king's system. As long as people fear themselves and generate negative emotions, they can randomly acquire other people's skills. He originally thought this was a sure thing, but the skills he acquired almost caused him to collapse. Congratulations to the host, you have obtained the skill "Basic Ear Picking" Relaxing and relaxing, it makes people feel happy, but it is not recommended to use it too much, as it will break your ears... Congratulations to the host, you have obtained the skill "Advanced Tail Wagging." The expression of emotions and the release of expectations have mysterious arcs and moving rhythms... Congratulations to the host, you have obtained the skill "Elementary Versailles Literature" Low-key luxury, the heritage of successful people, invisible pretense is the most deadly..." Seeing these skills made Bai Xiaobai want to cry. I'm tired... Destroy it... In order to obtain useful superpowers, Bai Xiaobai became a prolific devil who specialized in harming people's livelihood and obtaining negative emotions. Subsequently, Bai Xiaobai's series of sexy operations alarmed the big guys in the supernatural world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.