Old man Zhao at the entrance of the village likes to tell the villagers the story of "Sister Lin fell from the sky".
From the time Zhao Ergou was ten years old to the age of fourteen, he still enjoyed playing it for four years.
He scoffed at this and did not believe that there were any immortals in the world, until an immortal figure actually fell from the sky.
From then on, Zhao Ergou plunged into the road of seeking immortality.
Intention: There will be no pie in the sky