Looking at Yanjin county from above, it’s hard to believe that such a settlement actually exists in real life. The narrow stretch of usable land sandwiched between the troubled waters of the Nanxi River and steep mountains on either side hardly seems like a suitable location for a city of roughly 450,000 people, but that’s exactly what makes Yanjin so special. It looks more like something you’d expect to see in a fantasy movie, or in a building simulation game than a modern-day city.