Accountant Cheng Yan, who was ridiculed by the entire Internet as a "jack-of-all-trades idiot," suddenly released a complete recording of senior executives collectively falsifying accounts, causing an earthquake in the financial circle. Behind the truth is the ten-year plan of former Audit Office elite Lin Zhao, the silent sacrifice of IT Lao Zhou, and the hidden thread of atonement by legal officer Su Rui. When capital used money and fear to weave a web, two little people used data and recordings to overturn the entire empire's trump cards.