The ordinary young man Ye Tian unexpectedly obtains a mysterious laurel branch. This extraordinary treasure can absorb moonlight and produce divine liquid, which can enhance pills, magical artifacts, and spiritual plants. Originally an outer disciple of the Longevity Sect with a mixed spiritual root, he relies on this supreme treasure to rise above his humble beginnings and advance his cultivation. Along the way, he befriends a spiritual pet named Xiao Bai and learns various magical techniques and alchemy. After repeatedly facing harassment from fellow disciples and the covetous schemes of the sect's patriarch, he is forced to wander into the mortal world, where he slays demons, eliminates evil, and makes friends with people from all walks of life. He also unexpectedly uncovers the hidden secrets of his ancestors' cultivation past, gradually forging his own extraordinary path to immortality.