After men have gained satisfaction in terms of power and money, their lustful instincts become more prominent and inflated. The lives of emperors in ancient China, who possessed the highest power and wealth, were the ultimate embodiment of this instinct. In the "Shu Wu Yi" chapter of the Book of Documents, it says: "Living in ease, unaware of the hardships of marriage, not hearing of the toil of the common people, indulging only in pleasures." This refers to the notorious tyrant King Zhou's obsession with sensual pleasures. It is said that King Zhou once held a grand banquet on a sand dune for his own enjoyment, turning wine into a pool, hanging meat as forests, and allowing many naked men and women to chase and play in between. He also ordered the musician Shi Juan to create "new licentious sounds," leading to decadent music filling both the court and the city. This gave rise to the idiom "jiuchi roulin" (wine pools and meat forests). Although this was an extreme case that should be criticized, there is no doubt that King Zhou represents the archetype of a man's lustful nature.