Lu Xuanchuan, the weakest five-element spiritual root servant disciple of the Qingyun Sect, endures constant bullying and exploitation. Forced to carry heavy loads and chop wood every day, he is repeatedly beaten and humiliated by his fellow disciples. After accidentally falling down a mountain, he discovers an unremarkable green-skinned gourd that unlocks an extraordinary divine ability: it can freely change size and purify all things. Ordinary stream water becomes a healing tonic that strengthens the body, inferior spiritual dew can be upgraded into supreme spiritual liquid, and even rotten objects can be transformed into treasures, refining ordinary weapons into divine weapons. With this priceless treasure in his possession, Lu Xuanchuan patiently bides his time and defies fate, eventually crushing everyone who once bullied him.