Modern office worker Su Xiao accidentally travels back to 1985, becoming Li Weiguo's wife and the stepmother to three children. Facing a poor family background and the children's guardedness, she does not run away; instead, she uses patience and sincerity to rebuild family affection, learns to cook and care for the children, and starts making a living by setting up a stall starting from a basket of flatbreads and tea eggs. Relying on careful budgeting and down-to-earth hard work, she gradually opens up sales channels, persists in honest business operations, and leads the village women to earn a stable income. Li Weiguo goes from being silent and aloof to understanding and supportive, sharing family responsibilities hand in hand with Su Xiao.