the story of the architecture in the near future the world a resource is scarce, the survival of the human resources become depleted, at the same time, the environment is becoming worse human cells repair ability is reduced, two-thirds of people suffering from blood diseases facing death due to organ failure, clone organ trafficking market growth, the government solve survival for maximum limit resources and implement the ""plan"" heaven, will be seriously ill or over the age of 60, upload, human consciousness as a ""virtual person"". Yang xiao and Yang teng were the primary enforcers of the heaven project, but a virtual missing person led to their father and daughter being swept up in the crisis.
