Su Wan and Shen Yizhen were once a couple that everyone admired. Shen Yizhen came from a wealthy background and had a successful career, while Su Wan was a gentle and caring full-time housewife. However, Shen Yizhen's affair broke the peace of the marriage. Su Wan decisively chose to divorce and lived alone with her 5-year-old daughter Shen Nianwan (nicknamed Nian Nian). After the divorce, Su Wan started a business from scratch and gradually achieved financial and spiritual independence; Shen Yizhen woke up after the loss and embarked on a long road of atonement, even breaking up with the family. In the midst of "sadomasochistic tug-of-war" and "self-growth", the two finally ushered in the possibility of reconciliation.
