Jiang Han, a modern social animal, accidentally obtained a mysterious ring while setting up a street stall, and he was able to travel outside the Nantian Gate. He found that the gods in heaven had no resistance to human food, so he seized the business opportunity and started his own business. From the initial exchange of steamed buns for the peaches that can cut hair and cleanse the marrow, to the exchange of mustard for gold, Jiang Han's life was completely reversed. In his transactions with gods such as Broom Star and Howling Sky Dog, he not only gained huge wealth, but also unexpectedly gained cooking skills taught by the God of Cooking. With this magical ring and a taste of human delicacies, Jiang Han embarked on a wonderful journey of becoming prosperous in both the fairy world and the human world.