Set in the 1960's and 1970's. Soo-In is a smart student who has never missed ranking at the top of her class. Due to her poor family situation, she begins to work at a factory instead of going to college. Nevertheless, she pursues her dream.
오승아
as Yoon Soo-In
Han Yoo-yi
as Jung Se-Yeong
Kim Joo-young
as Choi Jung-Wook
최성재
as Kim Sun-Woo
박현숙
as Park Soon-Ok
Lee Hyun-kyoung
as Lee Young-Sun
Choi Woo-suk
as Kang Tae-Soo
이대연
as Yoon Dong-Chul
Kim Do-yeon
as Yoon Dal-Ja
Han Eun Seo
as Yoon Jung-In
Baek Seung-do
as Jung Shik
반효정
as Jo Geum Rye
