The book tells the story of a humble peasant girl who is bullied and dependent on others. Her family has no food left, and all she can get are the scraps discarded from the market.
Fortunately, she has thousands of years of ancient cooking skills, and waste ingredients that others think are worthless are transformed into magic in her hands. Broken vegetable leaves are stuffed into sauce, old melon pulp is cooked into soup, minced meat is made with secret braised meat, and the banquet of scraps amazes the whole city.
The genius cook who crushed the original book, slapped the snobbish relatives in the face, opened a restaurant, accepted apprentices, and was canonized by the royal family.
Who says you need expensive ingredients to cook? A pile of waste materials still produced an eternal chef!