The Whole Family Died 10 Years Ago, and the Lord Is Lurking Online

People always say that a person who loves to laugh is because his heart is too sad, and this mean lord, with the memory and knowledge like a time traveler, hides the pain and sadness in his heart, and gradually uncovers the dusty past. Which one is the true face of this lonely lord, the wisdom of accumulating food and slowly becoming king, or the greasy and unrestrained disguise?