Nowadays, the independent and aloof urban elite female white-collar worker Fang Lang hides the eternal pain of her childhood deep inside her heart. My father, who passed away unexpectedly in the factory fire, my stepmother, who was present at the scene but eventually escaped safely, and my younger brother, who had competed with me for a spot in college and had no blood relationship, remain like a giant rock, silently lingering in my heart even after many years. She thought she had bought her own house, found a true lover, and started a brand new life, but at this moment, her stepmother's serious illness shattered everything. The pleading of her younger brother Liu Chen and the reconciliation of her lover Zhou Junfeng made her decide to go back to her hometown to visit her stepmother, but this journey involved many unknown truths in the past. And one after another, people who are closely related to her, the joys and sorrows of each family's separation and reunion, have thus begun