• Previous life: A veteran chemical plant operator. He pulled all-nighters and worked rotating shifts, was exploited and made a scapegoat, and suffered lasting health problems from an industrial injury. In his forties, he worked himself to death on the job.
• Rebirth: He returns to the year he first joined the factory, before any of the tragedies happen.
• Golden finger: Chemical Industry God-Tier System, featuring sign-in rewards, process optimization, danger alerts, equipment repairs, and formula unlocks.
