Casts
Yoon Park
as Swallow
Woo Ji-hyeon
as Ho-yeon
Park Mi-hyeon
as Eun-sook
Jang Hui-ryeong
as Eun-sook (young)
Lee Dae-yeon
as Hyun-soo
Park So-jin
as Eun-mi
Yoo In-soo
as Hyun-soo (young)
Park Myung-shin
as Jin-gyeong
Jeon Soo-jin
as Jin-gyeong (young)
Park Soo-young
as Manager Kim
