The daughter of a right-winger, schoolgirl Jing Qiu is sent to the countryside for reeducation, and tasked to help write a textbook. There she meets Lao San, a young soldier with a bright future ahead. Despite the class divide and parental disapproval, romance blooms against turbulent times.

He sacrificed himself for love, taking the blame for a crime she committed. Unable to repay him for the sacrifice he made, she leaves to start a new life. Many years later, the former lovers meet again, but their estranged yet intertwined daily lives gradually unveil their tragic past. While one of them seeks redemption, the other yearns for release. In a painful and final farewell, they awaken from their wandering for one last heart-wrenching embrace.

Luo Yu and Bai Hui's marriage broke down due to the accidental death of their child. While waiting for the divorce certificate, the two were involved in a family dispute case as a lawyer and a doctor. As the divorce and the lawsuit progressed, the two had a new understanding of marriage and life.