After Su Yun inherited her family's small restaurant that was on the verge of bankruptcy, she unexpectedly discovered that as long as the customers really liked her cooking, she could predict the key moments of the next week. As a result, she transformed into the "lucky boss lady" and quietly changed the life trajectories of countless diners with her delicious food. Until her first love, Lu Chen, who had lost her sense of taste and had been separated for seven years without saying goodbye, opened the store door again. This time, what she saw in him was not only a fatal crisis related to his business empire, but also a love that had been dusted but never extinguished. When the food that predicts the future heals the entire city, who will heal the scar called "the past" between them?