On a storm-lashed night, technician Lin Mo was thrown out and made a scapegoat. Clutching a USB drive containing recordings of the cover-up, he wrote a vow of revenge in his rented room. After three years lying low, he reinvented himself as a circuit repairman and a “scrap archaeologist,” piecing together a deadly secret at a medical equipment factory from the junkyard: sensors with a one-in-ten-thousand error were being sent to hospitals, seven medical accidents had been disguised as “operator error,” and the production line run by Wang Zhiming had long since become a tool for profit.
He turned the icy quality inspector Su Xiaoxiao to his side and joined forces with a conscientious engineer known as Engineer Zhao. Using doctored test logs and a staged “audit team” scam, they tore open the factory's defenses. At the live-streamed shareholders' meeting, the original inspection footage and financial corruption were exposed in a thunderous revelation, and Wang Zhiming fell. But when Lin Mo returned as compliance director, a rusty key to the E Zone warehouse and whistleblowing documents delivered by Chen Li drew him into an even deeper whirlpool of vested interests. This revenge carried out in the name of justice ultimately became the beginning of a long effort to repair a company riddled with wounds.
