Bae Seok-in

Chang-hwan, who came down from the north, calls his mother and lover Sung-hee's brother and friend Sung-ho (the beneficiary) of Sung-hee, to North Korea, but they refuse to do so. When June 25 broke out, Sung-ho served as the commander of the Korean Army and was isolated in battle. However, with the participation of the UN forces, the charter is improved, and the name that saved Captain Brown from the wounded moves to join the national army. The Sung-ho party, who accidentally defeated the Changhwan Workers who brutally killed the people of his hometown, rescues Sung-hee, who was in crisis. In order to save the wounded black soldier, Sung-hee's mother loses her eyes, and Sung-hee becomes a nursing officer.

An old couple who has a son and six daughters launch a journey to visit them around the nation as the seven children live throughout the country. During the nation-wide travel, they witness the modernization of Korea and feel satisfied with the children contributing to the national modernization directly or indirectly.