Data annotator Wen Nian wore a fake academic degree and sneaked into Star Technology, but when annotating emotional data, he discovered that every crying voice was mixed into his own ward monitoring. Airborne executive Lu Chenzhou's wedding ring hides the longitude and latitude of his deceased wife's fall, while the scar on the back of Wen Nian's neck flashes at the same frequency as the alarm light on the Star Dome rooftop. When the two kissed in the seventh secret passage and triggered the neural protection net, the "GHOST Protocol" that had been buried for three years was officially awakened - it turns out that all employees are living test dishes, and those labeled "virtual emotions" are devouring the last real memories of human beings.