Loneliness: the latest economic niche opening up in China
(WorldNews China)

Kelly Hui, a 26-year-old photographer, shares a 60 square metre flat in Shenzhen with a flatmate, but they seldom talk. Her most constant companion is, instead, a virtual frog found in the Japanese smartphone game Tabikaeru: Travel Frog. Even though there is no official Chinese version available yet, the game has been the top free simulation game on the mainland Apple App Store for months. The game has been downloaded more than 10 million times around the world in the three months since it was......