On a rainy Mid-Autumn night, dumpling stall owner Jiang Nianchu takes in lost and mute fraternal twins; a bowl of dumplings makes the children call her mom. Group CEO Huo Yanci invites her into a one-year fake marriage to take care of the two children. After moving into the luxury mansion, she faces successive schemes and troubles from all sides, using her family's culinary heritage to warm and heal the children, slowly touching Huo Yanci. At the same time, she fights to take back her family's craft and industry, searches for her missing mother, and turns a piece of false agreement into genuine affinity.