The drama is set in the early 70s. The period when poverty ruled everything, but there's hope, and people who were happy because of their families. They are the main characters of this drama. The two brothers who have only youth and spirit, Suk Jin and Chul Jin and Min Joo, Yun Shil's love, the big and small setbacks of life. And through the process of overcoming it, it refers to the infinite possibilities of youth, the most beautiful period of life. (Source: SBS)