Xu Changsheng, a hard worker in a sect without spiritual roots, unexpectedly received a gray pottery basin when he worshiped at the earth temple in the mountains every day. This basin can increase the number of items and improve their quality. He uses it to turn green flour into gold powder to gain spiritual power, and can also copy and upgrade elixirs. Later he was transferred to the alchemy workshop to do odd jobs, and met Taoist boy Tianyou. Faced with things like Li Guanshi's difficulties, Elder Fire Dragon refining elixirs, and Shen Qingci refining the "Qi Gathering Pill" to explode the furnace, Xu Changsheng used the pottery basin to cope with the situation, and also secretly helped Tianyou heal his wounds and open up a different path to immortality.
