Lai Xi, a female owner of a small restaurant in an urban village, is struggling at the bottom of the city and is facing the dilemma of restaurant closure. By chance, she discovered that her cooking skills could change the fate of diners through takeout, and the restaurant became popular overnight. However, this caused trouble, and the mysterious man in black warned her that she had destroyed the "balance of luck." The villains are trying to steal her abilities or prevent her from using them for their own benefit. With the help of the system, Lai Xi received tasks such as resolving the fate crisis within a limited time, but her initial abilities were insufficient and she often felt powerless in the face of complex situations. At the same time, the swinger character swings between parties for profit, and may even betray her, sending her into a crisis of trust. The outside world misunderstood her deeply, thinking that she was a malicious saboteur. Within a limited time, if luck cannot be balanced, the world will face a crisis. In the end, Lai Xi successfully resolves the crisis, but may also have to say goodbye to her ordinary life.