Food: Earn 20 from Setting up a Stall for Three Days and It Exploded on the Fourth Day

After three months of unemployment, he only earned 20 yuan from running a stall for three days. Lin Kong only had 703 yuan left. Just when he was about to be unable to pay the rent, the [Excellent Food Ingredients System] came. The best fresh flowers, 5 yuan a pound? Lin Kong: "Then sell spiced peanuts." Top quality lamb, 25 yuan per pound? Lin Kong: "Then sell mutton skewers." From then on, Lin Kong would sell whatever the system refreshed every day. Until one day, Lin Kong suddenly discovered: ——His humble food stall has become a place where foodies all over the city can't get a hold of it despite queuing up.