Ning Jing, the daughter-in-law of Qingluan Zong, was regarded as an idiot due to a soul injury at a young age, and was looked down upon for three years after their marriage. He accidentally activated the ancestral jade carp fishing rod, and the "Infatuation Pill" he fished out actually allowed him to retain his stupid appearance but become wiser. From then on, he used "silliness" as a shield to fish out ancient sword techniques in sect competitions, fish out demon elixirs in secret realms, and fish out fairy beasts to recognize their masters when they were humiliated by Taoist companions. On the surface, he was talking nonsense, but in fact, he fished for the opportunity of the Nine Heavens step by step, and finally revealed that he was actually a sealed "destiny fishing for immortals", and that his soul injury was also a way to prevent the backlash of heaven. The fun points focus on the anti-kill slap in the face under the disguise of "silliness", and the nonsensical but hard-core opportunity acquisition brought by the fishing system.