Yoshio introduces Jack to Yan Qing a Chinese exile and a survivor of the Tiananmen Square protests of 1989, her fiance Yi who worked at a Digitronix assembly plant in China, had discovered an undocumented feature in the machine he was working on, it automatically recorded all spoken conversation in its local environment and stored it in a hidden partition on the machine's optical hard drive. He disappeared soon after sharing this fact with a close friend from the plant.
Yoshio introduces Jack to Yan Qing, a Chinese exile who survived Tiananmen Square protests in 1989, her fiancé Yi, who worked at Digitronix and discovered an undocumented feature on his assembly line. This feature recorded all conversations locally and stored them on the machine's hidden partition. Soon after sharing this with a close friend from the plant, Yi vanished.