The story of Song Yunhui, Lei Dongbao, and Yang Xun as they take part in China’s economic reform from the 1980s to the 1990s.
Renhe Hospital nurse Zhang Shumei is forced to resign after being suspected of accidentally killing a patient. Zhang Shumei’s 4 year old daughter is abducted, and she herself dies in a car accident a couple of years later. 30 years later, Zhang Shumei’s son Zhuang Shu returns to the hospital as a surgeon who is intent on unraveling the secret behind his family’s misfortune.
Set in the Japanese occupation era, the rich yet naive young master Ming Tai is trained to become an agent, and is later sent to become an underground spy for the Communists. Together with his brother and double agent Ming Lou, they try and bring down Wang Wei's Kuomintang Secret Service Headquarters.
In 1938, as war engulfs Changsha, the Hu family struggles to protect their twins. Amid loss and destruction, Xiangxiang faces love, tragedy, and duty, while the people of Hunan unite to resist the Japanese invasion.