Chen Yanfu runs a street stall in the Qinggang flea market and also works as a temporary food taster. He has a debt of 100,000 and life is tight. A rusty old fishing rod was pulled out from the scrap pile. The palm was punctured and blood seeped into the rod body. A girl who calls herself the "Daily Guardian Spirit" appears out of thin air and says that she has activated the sense of aura. From then on, he could see the spiritual light flowing on the ingredients - dark and full of impurities, full of bright and fresh air. You can also touch the remaining memory fragments on old objects, and you can only trace back one key clue at a time. Guardian spirit Ah Di warns: Perception must be balanced with good deeds, otherwise the aura will backfire and old congenital diseases will violently relapse. In order to pay off debts and survive, Chen Yanfu began to keep a low profile and pick up leaks. You can buy a purple clay pot with hidden charm for dozens of dollars and sell it at a high price; you can conquer picky gourmets with a bowl of spiritual fried rice and get a long-term order for ingredients. He went fishing in the black pit and found that "being meditative and watching the floating" was equivalent to cultivating the state of mind, and he could even catch rare fish species nourished by the aura. But he soon realized something was wrong. After several unintentional acts of kindness, he always unexpectedly obtains more valuable connections and clues - Mr. Huo, the owner of the fish shop, takes the initiative to teach Taiwan fishing skills; the mysterious woman Zhong Lizi asks him to taste a batch of top-quality ingredients; Qiu Banxian from the flea market stares at the objects in his hand with a meaningful smile. Every "coincidence" is like being pushed away. And Ah Di's origin seemed to be deeper than he imagined.