Deliveryman Lin Feng accidentally obtained the "Kunlun Ice Jade Box" left by ancient monks during a rainstorm night. This box can absorb the free spiritual energy between heaven and earth (especially the pure Kunlun Snow Region) and transform it into "ice spiritual power" to help him start the path of cultivation. While delivering food to make a living, he grew up in the gap between the city and the world of cultivation. He gradually uncovered the connection between the ice jade box and the secrets of Kunlun, and finally protected the common people and kept his true heart as a mortal.
