In 2026, Cronus Group became the absolute monopoly giant in the future society, controlling the issuance, transaction and recycling of "time currency". Human lifespan has been quantified, and time has become the only hard currency. In order to save her seriously ill mother, Lin Wei quit her job as a time trader and became a "time hunter", constantly stealing the lives of others. However, when she pointed the gun at the ultimate target, the wrinkled face in the scope turned out to be her old self. This time and space paradox tore apart her worldview, the red light of the countdown timer overlapped with the wrinkles in the mirror. Loss of control, betrayal, shackles - when the countdown timer on your wrist goes out, can the cry of new life pierce the eternal night?