In the final months of her pregnancy, Gu Yinyin falls and is unable to move. Her smartwatch repeatedly sends emergency alerts, but her husband, Ji Wenchao, stays with his first love instead of coming to her rescue. When their daughter develops a high fever and later faces danger at her full-month celebration, he abandons his wife and child time and time again. On the very day her postpartum confinement ends, Gu Yinyin decisively divorces him and takes her daughter to Suzhou to return to her research career. She reclaims her assets, builds a peaceful new home, steadily advances her career, and uses the law to protect her rights. After Ji Wenchao discovers the truth, he follows her to Suzhou and begs for reconciliation. But Gu Yinyin has long since moved on. She will no longer accept the love that came too late.