To raise funds for her mother's surgery, Sheng Wan registered her marriage with Qin Jibai in adversity, agreeing to dissolve the relationship after one year. A year later, the two unexpectedly reunited at a restaurant, failing to recognize each other. Relying on her solid culinary skills, Sheng Wan joined the Qin residence as Qin Jibai's exclusive chef, gradually learning about his physical condition and past through their time together. Faced with continuous harassment from her ex-fiancé and former colleagues, Sheng Wan handled each challenge with professional competence, while Qin Jibai provided support within the bounds of the law and regulations. After misunderstandings were cleared, the two chose to interact sincerely, moving from a contractual relationship to a family life of mutual respect and shared responsibilities.