After traveling through the world of cultivating immortals and becoming an ordinary outer disciple of the Qingyun Sect, Xu Changqing finally activated the system three years later. He was ecstatic, and finally took a closer look - [Hongmeng Lingtian System]? Novice task: Plant an ordinary potato? Xu Changqing is confused. Everyone else is using magic swords and magic skills, but my system is actually a farm APP? In this world where the weak eat the strong, what is the use of farming? In desperation, he could only open up a small field in the most remote corner of the sect and live a life of hard work farming. Until one day, he broke off a small piece of freshly unearthed, steaming potatoes and tasted them... Then, he had a breakthrough on the spot. Only then did he realize that there seemed to be something wrong with the things grown by this system! After eating a potato, his cultivation skyrocketed; after drinking a sip of water mixed with tomatoes, his understanding was astonishing; after being stung by chili peppers, he realized the supreme fire power! From then on, Xu Changqing just wanted to farm the land quietly and live until the end of time. But he didn't know that the bones he fed to the guard dog were dragon bones; the water he used to water the vegetables was spring water of life; the rotten vegetable leaves he threw away could lead to a fight between the sect's saintess and the supreme elder…