Xiu Chongwen, who came from a scholarly family, had the ideal of saving the country. He entered Oxford first and wanted to save the country through science. However, when the Anti-Japanese War broke out, he resolutely abandoned his studies and returned to China to join Whampoa. From then on, he started a tortuous but magnificent life. Sister Lin Shuhuan and Lin Daixi are the daughters of wealthy businessmen. They are close friends of the Lin Xiu family. Daisy was engaged to Chongwen for a long time. However, Lin's father regretted the engagement for various reasons.
Chongwen and Shuhuan eventually fell in love, but when the War of Resistance Against Japan began, Chongwen and Shuhuan's eldest brother Panzhi both joined the army. . .
70 Years later, the ideals of Chongwen and Panzhi finally came true. China is no longer a country that can be bullied by powerful neighbors. However, they who have sacrificed everything for this have passed away. Even Chongwen's son died with hatred due to extremely unfair experiences in the turbulent era. But in the 21st century, Shu Huan is still there, independently experiencing all the joys and sorrows, and seeing today for them. He also raised two outstanding children. Xiu Chen, who has a temperament very similar to Chongwen, is the most outstanding young expert in cardiac surgery, and Yuan Qing, the captain of the special forces, is carefree and cheerful, but is extremely professional and has a delicate and passionate heart.