In future cities, highly processed foods are rampant and traditional cooking is regarded as backward. The heroine Su Wan was fired from a high-end restaurant because she insisted on "inefficient" manual cooking concepts. In order to make ends meet, she set up a stall in an alley selling "ancient" delicacies handed down from her family. Her pure craftsmanship attracted Lu Chen, the president of a top food technology group who was tired of synthetic food and was conducting a "private interview" on private servers. Lu Chen disguised himself as an ordinary office worker and became a frequent customer of Su Wan, and was moved by the "human touch" in her food and her own tenacity. The plot revolves around how Su Wan conquers the taste buds of diners with her simple but stunning dishes, slaps her former colleagues and competitors who looked down upon her in the face, and with the secret help of Lu Chen, she counterattacks from a small street vendor to become the queen of gourmet food in the new era, and finally finds love.