Deep in the cold Huicheng, the workshop of Hummingbird Industrial Group never stops. "Straight-line special effects sugar" is implanted in the workers' blood vessels, and life evaporates during efficient work, turning into a short-lived blazing glory. "Scavenger" Li Yin, under the pressure of his supervisor Zhang Li, was ordered to send the defective workers to the end. Retreating to a desperate situation, he chose to cut his wrist in the center of the workshop, and the hot blood evaporated and sublimated into a violent laser frenzy - a light blade storm that was enough to melt steel swept across all building structures, devouring the gravel that forced him, and finally condensed into a blood-red declaration hanging in the sky: "Bury labor with light." The workshop was reduced to burning ruins, with only distorted fluorescent bacteria growing greedily. The hanging light words not only indicated the accusation, but also imprinted it on the survivor Zhang Li. The countdown to roasting his flesh and blood had begun. The authorities offered a huge bounty of tens of thousands for Li Yin's capture, but deep in the wreckage, he carved a blood oath using light as a blade. His goal was no longer just to survive, but to light up a hundred thousand pairs of numb pupils - he would become the glimmer of light that ignited the entire rusty world.
