While complaining about a novel, Wen Mo unexpectedly finds herself transported into its world and inherits the mess left behind by the original heroine, including the responsibility of raising four children on her own. Determined not to repeat the original heroine's mistakes, she decides to make an honest living, working hard to earn money by running a street stall and doing housekeeping jobs while raising her children and staying as far away from Pei Sijie as possible. But fate brings her face-to-face with Pei Sijie once again. As they spend more and more time together, the four clever and adorable children gradually begin to give themselves away. Pei Sijie slowly discovers the truth about the children's origins, and the misunderstandings from the past are gradually cleared up. In the end, the two put aside their differences and join hands to protect the four children, building a warm and peaceful family together.