On a summer night in Jiangcheng in 2012, the smell of mosquito coils wafted in the alleys of old-fashioned residential buildings. Ten-year-old Chen Feng squatted on the steps of the back door of the Internet cafe, holding a crumpled five yuan in his hand and staring at the computer screen inside the glass door. The battle in "Cross Fire" was raging on the screen. On the streets of the black town, a lurker with the ID "Blade" shuttled like a ghost. When the golden prompt of three consecutive headshots popped up, Chen Feng couldn't help but clenched his fists.
