Social programmer Lu Xiaozhou mistakenly entered the "Tiandao After-sales Department" and discovered that the rise in the world of immortality was not due to the depletion of spiritual energy, but that the Tiandao system three thousand years ago owed 8,764 work orders left over from history; he repaired bugs while cultivating immortality, and finally rescued all the worlds from the absurd system of "KPI to become an immortal".
