On the day he was kicked out of the company as a waste, Qin Jin sneered and canceled all accounts on the Internet, but the global stock market collapsed within three seconds. No one knows that this spurned 'technical garbage' can tamper with the truth of real-life data. And when he activated the Black Fire Protocol, the chip left by former public relations executive Su Wan actually led to the fatal connection between the executive and the military's AI experiment. When the CEO begged him to return to the headquarters, when the spy chief secretly arranged a killing spree, and when the regulatory officer pressed harder and harder - he realized that being expelled was not the end, but the beginning of his awakening.