Seven years after getting married, Yang Xue accidentally discovers a hundred-day celebration invitation for a baby in her home. The father's name on the invitation is none other than her husband. She soon realizes that she has been living a lie for all seven years. At a hotel, Yang Xue exposes the lies told by her husband and parents-in-law and fights to reclaim the fairness she deserves. After her divorce, she finally sets out on a new life.