Lin Wan, a modern independent woman, died unexpectedly. When she woke up, she found that she had become a newborn baby girl, and she also had a CEO father, Su Chenyuan, who was so handsome that people and gods were angry but his aura was freezing cold. Faced with the unchangeable baby's body and the environment of a wealthy family, Lin Wan (now Su Nianwan) decided to make peace with it as it came, and use the wisdom and experience of the previous life to "lie down" (cross out) in this new life, oh no, live a good life, "train" this cold father, untie his knot, and see what's going on in this wealthy family. From a little baby who could only cry, she gradually showed "maturity" and "wisdom" beyond her years. Su Chenyuan gradually became a doting girl from the initial helplessness and indifference. The father and daughter worked together to face various challenges in the family and the shopping mall. In the end, the heroine not only gained full father's love and family affection, but also found her own life value and happiness.
