Ji Ran, a 22-year-old graduate, was forced into the death game "The Abyss of Reincarnation" when he submitted his resume. One billion people around the world have become players, and failure in the copy means real death. He awakens the "mark of immortality" and can be reborn after death, but gradually loses his humanity. In order to protect his teammates, he died time and time again in exchange for information on clearance. Lin Wanqing saw through his abnormality and silently recorded the disappearance of his emotions. When the truth about the system emerges - this is actually the screening plan of earth civilization, he faces the ultimate choice: become a ruthless administrator, or ignite the fire of humanity as a mortal.
