Jiang Chen, a fisherman, accidentally traveled to the world of immortal cultivation and became a handyman disciple whose spiritual roots were destroyed. Everyone thought he would die of old age, but who knew that he would actually be a mortal, holding a green bamboo pole, and fished the fate-changing "Daoyun herring" on the bank of the Longyuan River in the mountain behind the sect. From then on, he embarked on an unprecedented path - fishing and cultivating immortality.