故事充满 IT 技术细节、黑客取证操作、侦探式的调查过程，深刻反映经济下行期外包行业的残酷现实与资本的非人性。
Fresh graduate Xiaoli lands a job at Dingsheng Technology, an IT outsourcing company. She discovers a suffocating management culture—the D-Desk employee monitoring system tracking every keystroke, social insurance paid at the legal minimum, and phantom headcounts padded onto project rosters.
Her roommate Xiaoyu is an investigative journalist at a TV station. Encouraged by Xiaoyu, Xiaoli begins secretly gathering evidence. She infiltrates the company's 19th and 20th floors and uncovers a staggering truth—a massive data trafficking operation hidden inside the building: personal information, facial biometrics, and financial data of hundreds of thousands of people, cleaned, classified, packaged, and exported overseas.
Filled with IT technical details, digital forensics, and detective-style investigation, this novel offers a stark reflection of the brutal reality of the outsourcing industry during an economic downturn.