I have a friend who runs an entertainment city. At first, it mainly engaged in KTV, birthday party, massage and so on. Later, he saw that others made a lot of money by engaging in "escort" service, so he followed others' example and something happened. One day on 20 14, the public security organs sealed up his site and he himself was detained according to law. Entertainment city after this incident, the business is gone, the initial investment100000 yuan, he sold it with 5 million yuan. The lesson he learned from this incident is never to do anything illegal or make so-called quick money. Many people go bankrupt or suffer huge losses in order to make quick money.