In the early 1980s, a devastating flood in Sichuan and Chongqing unites engineer Chen Haiqing and factory worker Cai Xiaoyan. As they build a new life together, their blended family navigates the challenges of a changing era with love and resilience.
A chance encounter brings together Chen Mingsheng, a mysterious taxi driver, and Yang Zhao, a reserved artifact restorer. As their connection deepens in a mix of intrigue and vulnerability, Chen Mingsheng begins to let down his guard. But his hidden identity as an undercover narcotics officer is exposed during a trip, putting their relationship to the test. Can their intense bond survive the trials of fate?