I slept in the mortal world for three thousand years. When I woke up, my homeland had been overthrown, the gate of immortality had been closed, and all my old memories had turned into a handful of loess. Everyone in the world thinks that the path to immortality has been cut off, but I know that the path to heaven is still there, and immortality is still possible. So, I picked up the broken sword from the dust, and embarked on the road of seeking immortality again in this strange but familiar world, vowing to knock on the door of heaven that had been closed for three thousand years.
