On the first day of joining the company, Qiao Jianxia saw in the company's knowledge base that a person who had left the company for three years was still commenting on core documents. That comment was quickly "cleaned" by the system, and the name seemed to have never appeared. The person who called her to the thirty-seventh floor was Wen Qinghe, who was the best at controlling the situation in the company. From that day on, she was pulled into a task line that did not follow the normal process to investigate a system that continued to use the old people's judgments but no longer recognized the old people's names. The deeper she dug, the more she realized that what she saw was not just document anomalies, but how a company really swallowed up a person.