When her evil uncle steals the money meant to save her grandfather's life, four-year-old Nian Nian finds herself in desperate circumstances. She binds herself to the Myriad Worlds Little Restaurant System, grabs a soup ladle, and starts selling food across different worlds. Cultivators who have given up eating earthly food look down on ordinary cuisine? One bowl of wontons is so delicious that they break their fasting vows—and it can even repair their inner cores! Whether it's famine and food shortages, a primitive beast world, or a post-apocalyptic world cut off from supplies, she uses delicious food to warm hearts and save lives, winning the affection of powerful figures from every world. She only wanted to earn money to save her grandfather, but this little girl ends up taking her business across the myriad worlds and even has to report her earnings to the system, helping her entire country grow stronger!