20,000 Chinese Are Not Wrong? A huge mixed-use building in the city of Hangzhou, China, reflects a real-time dystopia that might be in our future too. This unique building is home to over 20,000 people—who never have to go outside. They simply have no reason to. Inside this massive building, called The Regent International, located in Hangzhou’s central business district, residents find everything they could ever need—a supermarket, workplaces, bars, places to get haircuts, clothing stores, sports facilities, and even a pool for relaxation. They have no need to step outside.